Pre-Algebra Examples

${(y^{4})}^{9}$

Step 1

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

$y^{4 \cdot 9}$

Step 2

Multiply $4$ by $9$ .

$y^{36}$

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