Basic Math Examples

$5 + (- 4) + (- 7) + 2$

Step 1

Remove parentheses.

$5 - 4 - 7 + 2$

Step 2

Subtract $4$ from $5$ .

$1 - 7 + 2$

Step 3

Subtract $7$ from $1$ .

$- 6 + 2$

Step 4

Add $- 6$ and $2$ .

$- 4$

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