Algebra Examples

$7 z^{2} - 2 z^{4} - 2 z^{2} - 5 z^{4}$

Step 1

Subtract $2 z^{2}$ from $7 z^{2}$ .

$- 2 z^{4} + 5 z^{2} - 5 z^{4}$

Step 2

Subtract $5 z^{4}$ from $- 2 z^{4}$ .

$- 7 z^{4} + 5 z^{2}$

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