Basic Math Examples

$\frac{- 13 - (- 4)}{3}$

Step 1

Simplify the numerator.

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Step 1.1

Multiply $- 1$ by $- 4$ .

$\frac{- 13 + 4}{3}$

Step 1.2

Add $- 13$ and $4$ .

$\frac{- 9}{3}$

$\frac{- 9}{3}$

Step 2

Divide $- 9$ by $3$ .

$- 3$

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