Pre-Algebra Examples

${({(w + 4)}^{3})}^{7}$

Step 1

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

${(w + 4)}^{3 \cdot 7}$

Step 2

Multiply $3$ by $7$ .

${(w + 4)}^{21}$

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