Pre-Algebra Examples

$- 5 - {(- 5)}^{3} - {(- 5)}^{2}$

Step 1

Simplify each term.

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Step 1.1

Raise $- 5$ to the power of $3$ .

$- 5 - - 125 - {(- 5)}^{2}$

Step 1.2

Multiply $- 1$ by $- 125$ .

$- 5 + 125 - {(- 5)}^{2}$

Step 1.3

Raise $- 5$ to the power of $2$ .

$- 5 + 125 - 1 \cdot 25$

Step 1.4

Multiply $- 1$ by $25$ .

$- 5 + 125 - 25$

$- 5 + 125 - 25$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Add $- 5$ and $125$ .

$120 - 25$

Step 2.2

Subtract $25$ from $120$ .

$95$

$95$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$