Question

Question 2) Simplify by rationalizing the
denominator.
4 Square root of 15/Square root of five
please show your work

Answer 1

$\\ \tt\hookrightarrow \dfrac{4\sqrt{15}}{\sqrt{5}}$

$\\ \tt\hookrightarrow \dfrac{4\sqrt{3}\sqrt{5}}{\sqrt{5}}$

$\\ \tt\hookrightarrow 4\sqrt{3}$

Done