Basic Math Examples

$\frac{9^{\frac{3}{2}}}{27^{\frac{2}{3}}} \cdot \frac{t^{\frac{3}{2}}}{5^{2}} \cdot \frac{t^{\frac{8}{3}}}{5^{\frac{3}{2}}}$

Step 1

Combine.

$\frac{9^{\frac{3}{2}} t^{\frac{3}{2}}}{27^{\frac{2}{3}} \cdot 5^{2}} \cdot \frac{t^{\frac{8}{3}}}{5^{\frac{3}{2}}}$

Step 2

Combine.

$\frac{9^{\frac{3}{2}} t^{\frac{3}{2}} t^{\frac{8}{3}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3

Multiply $t^{\frac{3}{2}}$ by $t^{\frac{8}{3}}$ by adding the exponents.

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Step 3.1

Move $t^{\frac{8}{3}}$ .

$\frac{9^{\frac{3}{2}} (t^{\frac{8}{3}} t^{\frac{3}{2}})}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.2

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

$\frac{9^{\frac{3}{2}} t^{\frac{8}{3} + \frac{3}{2}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.3

To write $\frac{8}{3}$ as a fraction with a common denominator, multiply by $\frac{2}{2}$ .

$\frac{9^{\frac{3}{2}} t^{\frac{8}{3} \cdot \frac{2}{2} + \frac{3}{2}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.4

To write $\frac{3}{2}$ as a fraction with a common denominator, multiply by $\frac{3}{3}$ .

$\frac{9^{\frac{3}{2}} t^{\frac{8}{3} \cdot \frac{2}{2} + \frac{3}{2} \cdot \frac{3}{3}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.5

Write each expression with a common denominator of $6$ , by multiplying each by an appropriate factor of $1$ .

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Step 3.5.1

Multiply $\frac{8}{3}$ by $\frac{2}{2}$ .

$\frac{9^{\frac{3}{2}} t^{\frac{8 \cdot 2}{3 \cdot 2} + \frac{3}{2} \cdot \frac{3}{3}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.5.2

Multiply $3$ by $2$ .

$\frac{9^{\frac{3}{2}} t^{\frac{8 \cdot 2}{6} + \frac{3}{2} \cdot \frac{3}{3}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.5.3

Multiply $\frac{3}{2}$ by $\frac{3}{3}$ .

$\frac{9^{\frac{3}{2}} t^{\frac{8 \cdot 2}{6} + \frac{3 \cdot 3}{2 \cdot 3}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.5.4

Multiply $2$ by $3$ .

$\frac{9^{\frac{3}{2}} t^{\frac{8 \cdot 2}{6} + \frac{3 \cdot 3}{6}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.6

Combine the numerators over the common denominator.

$\frac{9^{\frac{3}{2}} t^{\frac{8 \cdot 2 + 3 \cdot 3}{6}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.7

Simplify the numerator.

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Step 3.7.1

Multiply $8$ by $2$ .

$\frac{9^{\frac{3}{2}} t^{\frac{16 + 3 \cdot 3}{6}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.7.2

Multiply $3$ by $3$ .

$\frac{9^{\frac{3}{2}} t^{\frac{16 + 9}{6}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 3.7.3

Add $16$ and $9$ .

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{2} \cdot 5^{\frac{3}{2}}}$

Step 4

Multiply $5^{2}$ by $5^{\frac{3}{2}}$ by adding the exponents.

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Step 4.1

Move $5^{\frac{3}{2}}$ .

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot (5^{\frac{3}{2}} \cdot 5^{2})}$

Step 4.2

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

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{3}{2} + 2}}$

Step 4.3

To write $2$ as a fraction with a common denominator, multiply by $\frac{2}{2}$ .

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{3}{2} + 2 \cdot \frac{2}{2}}}$

Step 4.4

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

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{3}{2} + \frac{2 \cdot 2}{2}}}$

Step 4.5

Combine the numerators over the common denominator.

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{3 + 2 \cdot 2}{2}}}$

Step 4.6

Simplify the numerator.

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Step 4.6.1

Multiply $2$ by $2$ .

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{3 + 4}{2}}}$

Step 4.6.2

Add $3$ and $4$ .

$\frac{9^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{7}{2}}}$

Step 5

Simplify the numerator.

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Step 5.1

Rewrite $9$ as $3^{2}$ .

$\frac{{(3^{2})}^{\frac{3}{2}} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{7}{2}}}$

Step 5.2

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

$\frac{3^{2 (\frac{3}{2})} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{7}{2}}}$

Step 5.3

Cancel the common factor of $2$ .

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Step 5.3.1

Cancel the common factor.

$\frac{3^{2 (\frac{3}{2})} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{7}{2}}}$

Step 5.3.2

Rewrite the expression.

$\frac{3^{3} t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{7}{2}}}$

Step 5.4

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

$\frac{27 t^{\frac{25}{6}}}{27^{\frac{2}{3}} \cdot 5^{\frac{7}{2}}}$

Step 6

Simplify the denominator.

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Step 6.1

Rewrite $27$ as $3^{3}$ .

$\frac{27 t^{\frac{25}{6}}}{{(3^{3})}^{\frac{2}{3}} \cdot 5^{\frac{7}{2}}}$

Step 6.2

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

$\frac{27 t^{\frac{25}{6}}}{3^{3 (\frac{2}{3})} \cdot 5^{\frac{7}{2}}}$

Step 6.3

Cancel the common factor of $3$ .

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Step 6.3.1

Cancel the common factor.

$\frac{27 t^{\frac{25}{6}}}{3^{3 (\frac{2}{3})} \cdot 5^{\frac{7}{2}}}$

Step 6.3.2

Rewrite the expression.

$\frac{27 t^{\frac{25}{6}}}{3^{2} \cdot 5^{\frac{7}{2}}}$

Step 6.4

Raise $3$ to the power of $2$ .

$\frac{27 t^{\frac{25}{6}}}{9 \cdot 5^{\frac{7}{2}}}$

Step 7

Factor $9$ out of $27 t^{\frac{25}{6}}$ .

$\frac{9 (3 t^{\frac{25}{6}})}{9 \cdot 5^{\frac{7}{2}}}$

Step 8

Cancel the common factors.

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Step 8.1

Factor $9$ out of $9 \cdot 5^{\frac{7}{2}}$ .

$\frac{9 (3 t^{\frac{25}{6}})}{9 (5^{\frac{7}{2}})}$

Step 8.2

Cancel the common factor.

$\frac{9 (3 t^{\frac{25}{6}})}{9 \cdot 5^{\frac{7}{2}}}$

Step 8.3

Rewrite the expression.

$\frac{3 t^{\frac{25}{6}}}{5^{\frac{7}{2}}}$