Basic Math Examples

$9 z^{3} + 12 z + (16 z^{3} - 4 z + 1)$

Step 1

Remove parentheses.

$9 z^{3} + 12 z + 16 z^{3} - 4 z + 1$

Step 2

Add $9 z^{3}$ and $16 z^{3}$ .

$25 z^{3} + 12 z - 4 z + 1$

Step 3

Subtract $4 z$ from $12 z$ .

$25 z^{3} + 8 z + 1$

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