Calculus Examples

$- 15 {(4)}^{2} - 15 \cdot 4 \cdot 1 - 5 {(1)}^{2}$

Step 1

Simplify each term.

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Step 1.1

Raise $4$ to the power of $2$ .

$- 15 \cdot 16 - 15 \cdot 4 \cdot 1 - 5 {(1)}^{2}$

Step 1.2

Multiply $- 15$ by $16$ .

$- 240 - 15 \cdot 4 \cdot 1 - 5 {(1)}^{2}$

Step 1.3

Multiply $- 15 \cdot 4 \cdot 1$ .

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Step 1.3.1

Multiply $- 15$ by $4$ .

$- 240 - 60 \cdot 1 - 5 {(1)}^{2}$

Step 1.3.2

Multiply $- 60$ by $1$ .

$- 240 - 60 - 5 {(1)}^{2}$

Step 1.4

One to any power is one.

$- 240 - 60 - 5 \cdot 1$

Step 1.5

Multiply $- 5$ by $1$ .

$- 240 - 60 - 5$

Step 2

Simplify by subtracting numbers.

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Step 2.1

Subtract $60$ from $- 240$ .

$- 300 - 5$

Step 2.2

Subtract $5$ from $- 300$ .

$- 305$