Basic Math Examples

$5 (5) - 15 \div (- 5) - 9 {(- 2)}^{2}$

Step 1

Simplify each term.

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Step 1.1

Multiply $5$ by $5$ .

$25 - 15 \div (- 5) - 9 {(- 2)}^{2}$

Step 1.2

Divide $15$ by $- 5$ .

$25 - - 3 - 9 {(- 2)}^{2}$

Step 1.3

Multiply $- 1$ by $- 3$ .

$25 + 3 - 9 {(- 2)}^{2}$

Step 1.4

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

$25 + 3 - 9 \cdot 4$

Step 1.5

Multiply $- 9$ by $4$ .

$25 + 3 - 36$

$25 + 3 - 36$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Add $25$ and $3$ .

$28 - 36$

Step 2.2

Subtract $36$ from $28$ .

$- 8$

$- 8$

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