Algebra Examples

$8 - 4 x - x^{3} + x^{2} + 7 x - 9$

Step 1

Subtract $9$ from $8$ .

$- 4 x - x^{3} + x^{2} + 7 x - 1$

Step 2

Add $- 4 x$ and $7 x$ .

$- x^{3} + x^{2} + 3 x - 1$

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