Algebra Examples

$(3 k^{2} + 5) + (16 x^{2} + 7)$

Step 1

Remove parentheses.

$3 k^{2} + 5 + 16 x^{2} + 7$

Step 2

Add $5$ and $7$ .

$3 k^{2} + 16 x^{2} + 12$

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