Pre-Algebra Examples

$(4 + 2 n^{3}) + (5 n^{3} + 2)$

Step 1

Simplify the expression.

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Step 1.1

Remove parentheses.

$4 + 2 n^{3} + 5 n^{3} + 2$

Step 1.2

Add $4$ and $2$ .

$2 n^{3} + 5 n^{3} + 6$

$2 n^{3} + 5 n^{3} + 6$

Step 2

Add $2 n^{3}$ and $5 n^{3}$ .

$7 n^{3} + 6$

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