Simplify the radical when the radicand contains a fraction

Question

Radical: sqrt 20/11

Radicand: 20/11

Answer 1

√(20/11) = √20 / √11 = √4√5 / √11 = 2√5 / √11

Rationalize the denominator by multiplying the numerator and denominator by √11 to get:

2√55 / 11