Question

I need help ASAP please (radical expressions)

Answer 1

Answer:

D

Step-by-step explanation:

Using the rule of radicals

$\frac{\sqrt{a} }{\sqrt{b} }$ = $\sqrt{\frac{a}{b} }$

Given

$\frac{14\sqrt{14} }{7\sqrt{2} }$ ← cancel 14 and 7

= 2 × $\sqrt{\frac{14}{2} }$

= 2$\sqrt{7}$ → D