Algebra Examples

$7 y^{2} - 5 y + 9 y - 5 y^{2}$

Step 1

Subtract $5 y^{2}$ from $7 y^{2}$ .

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

Step 2

Add $- 5 y$ and $9 y$ .

$2 y^{2} + 4 y$

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