Find all real square roots of the number.
$\frac { 4 } { 121 }$
A) $\frac { 1 } { 30 } , - \frac { 1 } { 30 }$
B) $\frac { 1 } { 6 } , - \frac { 1 } { 6 }$
C) $\frac { 3 } { 11 } , - \frac { 3 } { 11 }$
D) $\frac { 2 } { 11 } , - \frac { 2 } { 11 }$

Question

Quizplus · Accepted Answer

The square root of $\frac{4}{121}$ is $\frac{2}{11}$ and $-\frac{2}{11}$, since $(\frac{2}{11})^2 = \frac{4}{121}$ and $(-\frac{2}{11})^2 = \frac{4}{121}$.

Find All Real Square Roots of the Number 4121\frac { 4 } { 121 }1214​

Find All Real Square Roots of the Number $\frac { 4 } { 121 }$