Algebra Examples

$5 a^{2} - 7 a^{2} + 3 a^{2} - 2 a^{2}$

Step 1

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

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

Step 2

Add $- 2 a^{2}$ and $3 a^{2}$ .

$a^{2} - 2 a^{2}$

Step 3

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

$- a^{2}$

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