Algebra Examples

$(7 x + 4 + 6 x^{2}) + (6 + 2 x^{2} - 4 x)$

Step 1

Remove parentheses.

$7 x + 4 + 6 x^{2} + 6 + 2 x^{2} - 4 x$

Step 2

Subtract $4 x$ from $7 x$ .

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

Step 3

Add $4$ and $6$ .

$3 x + 6 x^{2} + 10 + 2 x^{2}$

Step 4

Add $6 x^{2}$ and $2 x^{2}$ .

$3 x + 8 x^{2} + 10$

Step 5

Reorder $3 x$ and $8 x^{2}$ .

$8 x^{2} + 3 x + 10$

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