Question

Square Root method:x^2=64

Answer 1

ANSWER

$x=8$

EXPLANATION

We want to find the value of x in:

$x^2=64$

To do this, we have to find the square root of both sides of the equation:

$\begin{gathered} \sqrt[]{x^2}=\sqrt[]{64} \\ x=\sqrt[]{8\cdot8} \\ x=8 \end{gathered}$

That is the answer.