Question

Please find the square root. Round your answer to the nearest thenth.√121=

Answer 1

`11\text{ or -11}`

Step-by-step explanation

Step 1

A square root of a number is a value that, when multiplied by itself, gives the number.

hence, we need to find a value(s) that when multiplied by itself gives 121,so

`\sqrt[]{121}=\pm11`

because

`\begin{gathered} 11\cdot11=121 \\ or \\ -11\cdot-11=121 \end{gathered}`

I hope this helps you