Pre-Algebra Examples

$(x^{3} - 6 x^{2} + 3) + (3 x^{3} + 4 x - 1)$

Step 1

Remove parentheses.

$x^{3} - 6 x^{2} + 3 + 3 x^{3} + 4 x - 1$

Step 2

Add $x^{3}$ and $3 x^{3}$ .

$4 x^{3} - 6 x^{2} + 3 + 4 x - 1$

Step 3

Subtract $1$ from $3$ .

$4 x^{3} - 6 x^{2} + 4 x + 2$

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