Question

Use the integers that are the closest to the number in the middle < √128

Answer 1

11 < √128 < 12

Step-by-step explanation:

Integers are whole numbers both positive and negative.

`\begin{gathered} 11^2=121 \\ 12^2=144 \end{gathered}`

We know that:

`\begin{gathered} 121<128<144 \\ \text{Therefore:} \\ √(121)<√(128)<√(144) \\ 11<√(128)<12 \end{gathered}`