simplify.\n$\frac{8}{sqrt{2}}$\na. 2\nb. 4\nc. $4sqrt{2}$\nd. $\frac{4}{sqrt{1}}$\ne. $8sqrt{2}$

Answer:

C. $4\sqrt{2}$

Explanation:

Step1: Rationalize the denominator

Multiply numerator and denominator by $\sqrt{2}$: $\frac{8}{\sqrt{2}}\times\frac{\sqrt{2}}{\sqrt{2}}=\frac{8\sqrt{2}}{2}$

Step2: Simplify the fraction

$\frac{8\sqrt{2}}{2} = 4\sqrt{2}$