Pre-Algebra Examples

$(4 x^{2} - 3 x^{3}) - (7 x^{2 x^{3}})$

Step 1

Multiply $7$ by $- 1$ .

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

Step 2

Reorder $4 x^{2}$ and $- 3 x^{3}$ .

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

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