Basic Math Examples

$a^{3} + 3 a^{2} - a b^{2} - 3 b^{2}$

Step 1

Move $3 a^{2}$ .

$a^{3} - a b^{2} - 3 b^{2} + 3 a^{2}$

Step 2

Reorder $a^{3}$ and $- a b^{2}$ .

$- a b^{2} + a^{3} - 3 b^{2} + 3 a^{2}$

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