Question

What is √7 / √11 in simplest radical form?

a) √7/11
b) 7/11
c) √77
d) √(7/11)

Answer 1

To simplify the expression √7 / √11, multiply by the conjugate of the denominator. Hence the correct answer is option C

Step-by-step explanation:

To simplify the expression √7 / √11, we can rationalize the denominator. We do this by multiplying both the numerator and the denominator by √11:

√7 / √11 = (√7 / √11) * (√11 / √11)

Simplifying, we get √77 / 11. Therefore, the answer is c) √77.