# How do you find the square root of 16/121?

##### 2 Answers

Mar 31, 2018

#### Explanation:

#16" and " 121" are both " color(blue)"perfect squares"#

#"that is "16=4^2" and "121=11^2#

#"also "16=(-4)^2" and "121=(-11)^2#

#rArrsqrt(16/121)=+-4/11#

Apr 1, 2018

#### Explanation:

We have the following

Notice, the numerator and denominator are both perfect squares, that is, we get a integer as an answer. This evaluates to:

NOTE: The

Hope this helps!