Basic Math Examples

$a^{2} + 3 a - 2 a^{2} + 9 a - 1$

Step 1

Subtract $2 a^{2}$ from $a^{2}$ .

$- a^{2} + 3 a + 9 a - 1$

Step 2

Add $3 a$ and $9 a$ .

$- a^{2} + 12 a - 1$

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