1.
Answer:
The solution to the equation is;
[tex]8[/tex]
Explanation:
Given the equation;
[tex]64=x^2[/tex]
To get the value of x, let us square root both sides;
[tex]\begin{gathered} \sqrt[]{64}=\sqrt[]{x^2} \\ \pm8=x \\ x=\pm8 \end{gathered}[/tex]
Since -8 is not among the options.
Therefore, the solution to the equation is;
[tex]8[/tex]
