Question

rationalize 4 root 5/3 root7

Answer 1

Answer:

4√35/21

Step-by-step explanation:

$\frac{ 4\sqrt{5} }{3 \sqrt{7} } \times \frac{ \sqrt{7} }{ \sqrt{7} } = \frac{4 \sqrt{5 \times 7} }{3 \sqrt{7 \times 7} }$

$= \frac{4 \sqrt{35} }{3 \times 7} = \frac{4 \sqrt{35} }{21}$

Hope It Helps :)