Pre-Algebra Examples

$(6 a^{2} - 5 a) + (a - 5 a + 3 a^{3})$

Step 1

Remove parentheses.

$6 a^{2} - 5 a + a - 5 a + 3 a^{3}$

Step 2

Add $- 5 a$ and $a$ .

$6 a^{2} - 4 a - 5 a + 3 a^{3}$

Step 3

Subtract $5 a$ from $- 4 a$ .

$6 a^{2} - 9 a + 3 a^{3}$

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