Basic Math Examples

$(5 a - 7 a^{2}) + 2 a^{2} + 4 a$

Step 1

Add $5 a$ and $4 a$ .

$(- 7 a^{2}) + 2 a^{2} + 9 a$

Step 2

Add $- 7 a^{2}$ and $2 a^{2}$ .

$- 5 a^{2} + 9 a$

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