Trigonometry Examples

${(\sqrt{14} (\cos (85) + i \sin (85)))}^{6}$

Step 1

Apply the distributive property.

${(\sqrt{14} \cos (85) + \sqrt{14} (i \sin (85)))}^{6}$

Step 2

Use the Binomial Theorem.

${(\sqrt{14} \cos (85))}^{6} + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3

Simplify terms.

Tap for more steps...

Step 3.1

Simplify each term.

Tap for more steps...

Step 3.1.1

Apply the product rule to $\sqrt{14} \cos (85)$ .

${\sqrt{14}}^{6} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2

Rewrite ${\sqrt{14}}^{6}$ as $14^{3}$ .

Tap for more steps...

Step 3.1.2.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

${(14^{\frac{1}{2}})}^{6} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$14^{\frac{1}{2} \cdot 6} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2.3

Combine $\frac{1}{2}$ and $6$ .

$14^{\frac{6}{2}} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2.4

Cancel the common factor of $6$ and $2$ .

Tap for more steps...

Step 3.1.2.4.1

Factor $2$ out of $6$ .

$14^{\frac{2 \cdot 3}{2}} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2.4.2

Cancel the common factors.

Tap for more steps...

Step 3.1.2.4.2.1

Factor $2$ out of $2$ .

$14^{\frac{2 \cdot 3}{2 (1)}} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2.4.2.2

Cancel the common factor.

$14^{\frac{2 \cdot 3}{2 \cdot 1}} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2.4.2.3

Rewrite the expression.

$14^{\frac{3}{1}} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.2.4.2.4

Divide $3$ by $1$ .

$14^{3} \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.3

Raise $14$ to the power of $3$ .

$2744 \cos^{6} (85) + 6 {(\sqrt{14} \cos (85))}^{5} (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.4

Apply the product rule to $\sqrt{14} \cos (85)$ .

$2744 \cos^{6} (85) + 6 ({\sqrt{14}}^{5} \cos^{5} (85)) (\sqrt{14} i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.5

Multiply ${\sqrt{14}}^{5}$ by $\sqrt{14}$ by adding the exponents.

Tap for more steps...

Step 3.1.5.1

Move $\sqrt{14}$ .

$2744 \cos^{6} (85) + 6 (\sqrt{14} {\sqrt{14}}^{5} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.5.2

Multiply $\sqrt{14}$ by ${\sqrt{14}}^{5}$ .

Tap for more steps...

Step 3.1.5.2.1

Raise $\sqrt{14}$ to the power of $1$ .

$2744 \cos^{6} (85) + 6 ({\sqrt{14}}^{1} {\sqrt{14}}^{5} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.5.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2744 \cos^{6} (85) + 6 ({\sqrt{14}}^{1 + 5} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.5.3

Add $1$ and $5$ .

$2744 \cos^{6} (85) + 6 ({\sqrt{14}}^{6} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6

Rewrite ${\sqrt{14}}^{6}$ as $14^{3}$ .

Tap for more steps...

Step 3.1.6.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

$2744 \cos^{6} (85) + 6 ({(14^{\frac{1}{2}})}^{6} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$2744 \cos^{6} (85) + 6 (14^{\frac{1}{2} \cdot 6} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6.3

Combine $\frac{1}{2}$ and $6$ .

$2744 \cos^{6} (85) + 6 (14^{\frac{6}{2}} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6.4

Cancel the common factor of $6$ and $2$ .

Tap for more steps...

Step 3.1.6.4.1

Factor $2$ out of $6$ .

$2744 \cos^{6} (85) + 6 (14^{\frac{2 \cdot 3}{2}} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6.4.2

Cancel the common factors.

Tap for more steps...

Step 3.1.6.4.2.1

Factor $2$ out of $2$ .

$2744 \cos^{6} (85) + 6 (14^{\frac{2 \cdot 3}{2 (1)}} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6.4.2.2

Cancel the common factor.

$2744 \cos^{6} (85) + 6 (14^{\frac{2 \cdot 3}{2 \cdot 1}} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6.4.2.3

Rewrite the expression.

$2744 \cos^{6} (85) + 6 (14^{\frac{3}{1}} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.6.4.2.4

Divide $3$ by $1$ .

$2744 \cos^{6} (85) + 6 (14^{3} \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.7

Raise $14$ to the power of $3$ .

$2744 \cos^{6} (85) + 6 (2744 \cos^{5} (85)) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.8

Multiply $2744$ by $6$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) (i \sin (85)) + 15 {(\sqrt{14} \cos (85))}^{4} {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.9

Apply the product rule to $\sqrt{14} \cos (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 ({\sqrt{14}}^{4} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10

Rewrite ${\sqrt{14}}^{4}$ as $14^{2}$ .

Tap for more steps...

Step 3.1.10.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 ({(14^{\frac{1}{2}})}^{4} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (14^{\frac{1}{2} \cdot 4} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10.3

Combine $\frac{1}{2}$ and $4$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (14^{\frac{4}{2}} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10.4

Cancel the common factor of $4$ and $2$ .

Tap for more steps...

Step 3.1.10.4.1

Factor $2$ out of $4$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (14^{\frac{2 \cdot 2}{2}} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10.4.2

Cancel the common factors.

Tap for more steps...

Step 3.1.10.4.2.1

Factor $2$ out of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (14^{\frac{2 \cdot 2}{2 (1)}} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10.4.2.2

Cancel the common factor.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (14^{\frac{2 \cdot 2}{2 \cdot 1}} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10.4.2.3

Rewrite the expression.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (14^{\frac{2}{1}} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.10.4.2.4

Divide $2$ by $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (14^{2} \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.11

Raise $14$ to the power of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 15 (196 \cos^{4} (85)) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.12

Multiply $196$ by $15$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) {(\sqrt{14} i \sin (85))}^{2} + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.13

Use the power rule ${(a b)}^{n} = a^{n} b^{n}$ to distribute the exponent.

Tap for more steps...

Step 3.1.13.1

Apply the product rule to $\sqrt{14} i \sin (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) ({(\sqrt{14} i)}^{2} \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.13.2

Apply the product rule to $\sqrt{14} i$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) ({\sqrt{14}}^{2} i^{2} \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.14

Rewrite ${\sqrt{14}}^{2}$ as $14$ .

Tap for more steps...

Step 3.1.14.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) ({(14^{\frac{1}{2}})}^{2} i^{2} \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.14.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) (14^{\frac{1}{2} \cdot 2} i^{2} \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.14.3

Combine $\frac{1}{2}$ and $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) (14^{\frac{2}{2}} i^{2} \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.14.4

Cancel the common factor of $2$ .

Tap for more steps...

Step 3.1.14.4.1

Cancel the common factor.

Step 3.1.14.4.2

Rewrite the expression.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) (14^{1} i^{2} \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.14.5

Evaluate the exponent.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) (14 i^{2} \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.15

Rewrite $i^{2}$ as $- 1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) (14 \cdot - 1 \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.16

Multiply $14$ by $- 1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) + 2940 \cos^{4} (85) (- 14 \sin^{2} (85)) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.17

Multiply $- 14$ by $2940$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 20 {(\sqrt{14} \cos (85))}^{3} {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.18

Apply the product rule to $\sqrt{14} \cos (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 20 ({\sqrt{14}}^{3} \cos^{3} (85)) {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.19

Rewrite ${\sqrt{14}}^{3}$ as $\sqrt{14^{3}}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 20 (\sqrt{14^{3}} \cos^{3} (85)) {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.20

Raise $14$ to the power of $3$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 20 (\sqrt{2744} \cos^{3} (85)) {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.21

Rewrite $2744$ as $14^{2} \cdot 14$ .

Tap for more steps...

Step 3.1.21.1

Factor $196$ out of $2744$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 20 (\sqrt{196 (14)} \cos^{3} (85)) {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.21.2

Rewrite $196$ as $14^{2}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 20 (\sqrt{14^{2} \cdot 14} \cos^{3} (85)) {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.22

Pull terms out from under the radical.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 20 (14 \sqrt{14} \cos^{3} (85)) {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.23

Multiply $14$ by $20$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 (\sqrt{14} \cos^{3} (85)) {(\sqrt{14} i \sin (85))}^{3} + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.24

Use the power rule ${(a b)}^{n} = a^{n} b^{n}$ to distribute the exponent.

Tap for more steps...

Step 3.1.24.1

Apply the product rule to $\sqrt{14} i \sin (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \sqrt{14} \cos^{3} (85) ({(\sqrt{14} i)}^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.24.2

Apply the product rule to $\sqrt{14} i$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \sqrt{14} \cos^{3} (85) ({\sqrt{14}}^{3} i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.25

Multiply $\sqrt{14}$ by ${\sqrt{14}}^{3}$ by adding the exponents.

Tap for more steps...

Step 3.1.25.1

Move ${\sqrt{14}}^{3}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 ({\sqrt{14}}^{3} \sqrt{14}) \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.25.2

Multiply ${\sqrt{14}}^{3}$ by $\sqrt{14}$ .

Tap for more steps...

Step 3.1.25.2.1

Raise $\sqrt{14}$ to the power of $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 ({\sqrt{14}}^{3} {\sqrt{14}}^{1}) \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.25.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 {\sqrt{14}}^{3 + 1} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.25.3

Add $3$ and $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 {\sqrt{14}}^{4} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26

Rewrite ${\sqrt{14}}^{4}$ as $14^{2}$ .

Tap for more steps...

Step 3.1.26.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 {(14^{\frac{1}{2}})}^{4} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 14^{\frac{1}{2} \cdot 4} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26.3

Combine $\frac{1}{2}$ and $4$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 14^{\frac{4}{2}} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26.4

Cancel the common factor of $4$ and $2$ .

Tap for more steps...

Step 3.1.26.4.1

Factor $2$ out of $4$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 14^{\frac{2 \cdot 2}{2}} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26.4.2

Cancel the common factors.

Tap for more steps...

Step 3.1.26.4.2.1

Factor $2$ out of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 14^{\frac{2 \cdot 2}{2 (1)}} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26.4.2.2

Cancel the common factor.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 14^{\frac{2 \cdot 2}{2 \cdot 1}} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26.4.2.3

Rewrite the expression.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 14^{\frac{2}{1}} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.26.4.2.4

Divide $2$ by $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 14^{2} \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.27

Raise $14$ to the power of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 280 \cdot 196 \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.28

Multiply $280$ by $196$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 54880 \cos^{3} (85) (i^{3} \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.29

Factor out $i^{2}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 54880 \cos^{3} (85) (i^{2} \cdot i \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.30

Rewrite $i^{2}$ as $- 1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 54880 \cos^{3} (85) (- 1 \cdot i \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.31

Rewrite $- 1 i$ as $- i$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 54880 \cos^{3} (85) (- i \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.32

Multiply $- 1$ by $54880$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) (i \sin^{3} (85)) + 15 {(\sqrt{14} \cos (85))}^{2} {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.33

Apply the product rule to $\sqrt{14} \cos (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 15 ({\sqrt{14}}^{2} \cos^{2} (85)) {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.34

Rewrite ${\sqrt{14}}^{2}$ as $14$ .

Tap for more steps...

Step 3.1.34.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 15 ({(14^{\frac{1}{2}})}^{2} \cos^{2} (85)) {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.34.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 15 (14^{\frac{1}{2} \cdot 2} \cos^{2} (85)) {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.34.3

Combine $\frac{1}{2}$ and $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 15 (14^{\frac{2}{2}} \cos^{2} (85)) {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.34.4

Cancel the common factor of $2$ .

Tap for more steps...

Step 3.1.34.4.1

Cancel the common factor.

Step 3.1.34.4.2

Rewrite the expression.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 15 (14^{1} \cos^{2} (85)) {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.34.5

Evaluate the exponent.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 15 (14 \cos^{2} (85)) {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.35

Multiply $14$ by $15$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) {(\sqrt{14} i \sin (85))}^{4} + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.36

Use the power rule ${(a b)}^{n} = a^{n} b^{n}$ to distribute the exponent.

Tap for more steps...

Step 3.1.36.1

Apply the product rule to $\sqrt{14} i \sin (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) ({(\sqrt{14} i)}^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.36.2

Apply the product rule to $\sqrt{14} i$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) ({\sqrt{14}}^{4} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37

Rewrite ${\sqrt{14}}^{4}$ as $14^{2}$ .

Tap for more steps...

Step 3.1.37.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) ({(14^{\frac{1}{2}})}^{4} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (14^{\frac{1}{2} \cdot 4} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37.3

Combine $\frac{1}{2}$ and $4$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (14^{\frac{4}{2}} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37.4

Cancel the common factor of $4$ and $2$ .

Tap for more steps...

Step 3.1.37.4.1

Factor $2$ out of $4$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (14^{\frac{2 \cdot 2}{2}} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37.4.2

Cancel the common factors.

Tap for more steps...

Step 3.1.37.4.2.1

Factor $2$ out of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (14^{\frac{2 \cdot 2}{2 (1)}} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37.4.2.2

Cancel the common factor.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (14^{\frac{2 \cdot 2}{2 \cdot 1}} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37.4.2.3

Rewrite the expression.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (14^{\frac{2}{1}} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.37.4.2.4

Divide $2$ by $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (14^{2} i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.38

Raise $14$ to the power of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (196 i^{4} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.39

Rewrite $i^{4}$ as $1$ .

Tap for more steps...

Step 3.1.39.1

Rewrite $i^{4}$ as ${(i^{2})}^{2}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (196 {(i^{2})}^{2} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.39.2

Rewrite $i^{2}$ as $- 1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (196 {(- 1)}^{2} \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.39.3

Raise $- 1$ to the power of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (196 \cdot 1 \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.40

Multiply $196$ by $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 210 \cos^{2} (85) (196 \sin^{4} (85)) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.41

Multiply $196$ by $210$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 (\sqrt{14} \cos (85)) {(\sqrt{14} i \sin (85))}^{5} + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.42

Use the power rule ${(a b)}^{n} = a^{n} b^{n}$ to distribute the exponent.

Tap for more steps...

Step 3.1.42.1

Apply the product rule to $\sqrt{14} i \sin (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \sqrt{14} \cos (85) ({(\sqrt{14} i)}^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.42.2

Apply the product rule to $\sqrt{14} i$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \sqrt{14} \cos (85) ({\sqrt{14}}^{5} i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.43

Multiply $\sqrt{14}$ by ${\sqrt{14}}^{5}$ by adding the exponents.

Tap for more steps...

Step 3.1.43.1

Move ${\sqrt{14}}^{5}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 ({\sqrt{14}}^{5} \sqrt{14}) \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.43.2

Multiply ${\sqrt{14}}^{5}$ by $\sqrt{14}$ .

Tap for more steps...

Step 3.1.43.2.1

Raise $\sqrt{14}$ to the power of $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 ({\sqrt{14}}^{5} {\sqrt{14}}^{1}) \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.43.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 {\sqrt{14}}^{5 + 1} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.43.3

Add $5$ and $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 {\sqrt{14}}^{6} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44

Rewrite ${\sqrt{14}}^{6}$ as $14^{3}$ .

Tap for more steps...

Step 3.1.44.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 {(14^{\frac{1}{2}})}^{6} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 14^{\frac{1}{2} \cdot 6} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44.3

Combine $\frac{1}{2}$ and $6$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 14^{\frac{6}{2}} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44.4

Cancel the common factor of $6$ and $2$ .

Tap for more steps...

Step 3.1.44.4.1

Factor $2$ out of $6$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 14^{\frac{2 \cdot 3}{2}} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44.4.2

Cancel the common factors.

Tap for more steps...

Step 3.1.44.4.2.1

Factor $2$ out of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 14^{\frac{2 \cdot 3}{2 (1)}} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44.4.2.2

Cancel the common factor.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 14^{\frac{2 \cdot 3}{2 \cdot 1}} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44.4.2.3

Rewrite the expression.

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 14^{\frac{3}{1}} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.44.4.2.4

Divide $3$ by $1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 14^{3} \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.45

Raise $14$ to the power of $3$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 6 \cdot 2744 \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.46

Multiply $6$ by $2744$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 \cos (85) (i^{5} \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.47

Factor out $i^{4}$ .

Step 3.1.48

Rewrite $i^{4}$ as $1$ .

Tap for more steps...

Step 3.1.48.1

Rewrite $i^{4}$ as ${(i^{2})}^{2}$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 \cos (85) ({(i^{2})}^{2} i \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.48.2

Rewrite $i^{2}$ as $- 1$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 \cos (85) ({(- 1)}^{2} i \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.48.3

Raise $- 1$ to the power of $2$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 \cos (85) (1 i \sin^{5} (85)) + {(\sqrt{14} i \sin (85))}^{6}$

Step 3.1.49

Multiply $i$ by $1$ .

Step 3.1.50

Use the power rule ${(a b)}^{n} = a^{n} b^{n}$ to distribute the exponent.

Tap for more steps...

Step 3.1.50.1

Apply the product rule to $\sqrt{14} i \sin (85)$ .

$2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 \cos (85) i \sin^{5} (85) + {(\sqrt{14} i)}^{6} \sin^{6} (85)$

Step 3.1.50.2

Apply the product rule to $\sqrt{14} i$ .

Step 3.1.51

Rewrite ${\sqrt{14}}^{6}$ as $14^{3}$ .

Tap for more steps...

Step 3.1.51.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{14}$ as $14^{\frac{1}{2}}$ .

Step 3.1.51.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

Step 3.1.51.3

Combine $\frac{1}{2}$ and $6$ .

Step 3.1.51.4

Cancel the common factor of $6$ and $2$ .

Tap for more steps...

Step 3.1.51.4.1

Factor $2$ out of $6$ .

Step 3.1.51.4.2

Cancel the common factors.

Tap for more steps...

Step 3.1.51.4.2.1

Factor $2$ out of $2$ .

Step 3.1.51.4.2.2

Cancel the common factor.

Step 3.1.51.4.2.3

Rewrite the expression.

Step 3.1.51.4.2.4

Divide $3$ by $1$ .

Step 3.1.52

Raise $14$ to the power of $3$ .

Step 3.1.53

Factor out $i^{4}$ .

Step 3.1.54

Rewrite $i^{4}$ as $1$ .

Tap for more steps...

Step 3.1.54.1

Rewrite $i^{4}$ as ${(i^{2})}^{2}$ .

Step 3.1.54.2

Rewrite $i^{2}$ as $- 1$ .

Step 3.1.54.3

Raise $- 1$ to the power of $2$ .

Step 3.1.55

Multiply $i^{2}$ by $1$ .

Step 3.1.56

Rewrite $i^{2}$ as $- 1$ .

Step 3.1.57

Multiply $2744$ by $- 1$ .

Step 3.2

Simplify the expression.

Tap for more steps...

Step 3.2.1

Reorder factors in $2744 \cos^{6} (85) + 16464 \cos^{5} (85) i \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 \cos^{3} (85) i \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 \cos (85) i \sin^{5} (85) - 2744 \sin^{6} (85)$ .

$2744 \cos^{6} (85) + 16464 i \cos^{5} (85) \sin (85) - 41160 \cos^{4} (85) \sin^{2} (85) - 54880 i \cos^{3} (85) \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 i \cos (85) \sin^{5} (85) - 2744 \sin^{6} (85)$

Step 3.2.2

Reorder $2744 \cos^{6} (85) + 16464 i \cos^{5} (85) \sin (85)$ and $- 41160 \cos^{4} (85) \sin^{2} (85)$ .

$- 41160 \cos^{4} (85) \sin^{2} (85) + 2744 \cos^{6} (85) + 16464 i \cos^{5} (85) \sin (85) - 54880 i \cos^{3} (85) \sin^{3} (85) + 41160 \cos^{2} (85) \sin^{4} (85) + 16464 i \cos (85) \sin^{5} (85) - 2744 \sin^{6} (85)$

Step 3.2.3

Reorder $- 41160 \cos^{4} (85) \sin^{2} (85) + 2744 \cos^{6} (85) + 16464 i \cos^{5} (85) \sin (85) - 54880 i \cos^{3} (85) \sin^{3} (85)$ and $41160 \cos^{2} (85) \sin^{4} (85)$ .

$41160 \cos^{2} (85) \sin^{4} (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 2744 \cos^{6} (85) + 16464 i \cos^{5} (85) \sin (85) - 54880 i \cos^{3} (85) \sin^{3} (85) + 16464 i \cos (85) \sin^{5} (85) - 2744 \sin^{6} (85)$

Step 3.2.4

Reorder $41160 \cos^{2} (85) \sin^{4} (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 2744 \cos^{6} (85) + 16464 i \cos^{5} (85) \sin (85) - 54880 i \cos^{3} (85) \sin^{3} (85) + 16464 i \cos (85) \sin^{5} (85)$ and $- 2744 \sin^{6} (85)$ .

$- 2744 \sin^{6} (85) + 41160 \cos^{2} (85) \sin^{4} (85) - 41160 \cos^{4} (85) \sin^{2} (85) + 2744 \cos^{6} (85) + 16464 i \cos^{5} (85) \sin (85) - 54880 i \cos^{3} (85) \sin^{3} (85) + 16464 i \cos (85) \sin^{5} (85)$