Algebra Examples

$\sqrt{y^{4}} \cdot \sqrt{y^{4}}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{y^{4}}$ as $y^{\frac{4}{2}}$ .

$y^{\frac{4}{2}} \cdot \sqrt{y^{4}}$

Step 2

Divide $4$ by $2$ .

$y^{2} \cdot \sqrt{y^{4}}$

Step 3

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{y^{4}}$ as $y^{\frac{4}{2}}$ .

$y^{2} \cdot y^{\frac{4}{2}}$

Step 4

Divide $4$ by $2$ .

$y^{2} \cdot y^{2}$