Basic Math Examples

$3 - 8 + (5 - (- 2))$

Step 1

Remove parentheses.

$3 - 8 + 5 - (- 2)$

Step 2

Multiply $- 1$ by $- 2$ .

$3 - 8 + 5 + 2$

Step 3

Subtract $8$ from $3$ .

$- 5 + 5 + 2$

Step 4

Add $- 5$ and $5$ .

$0 + 2$

Step 5

Add $0$ and $2$ .

$2$

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