Respuesta :

Answer: x=8

Step-by-step explanation:

8×8=64

ProfessorAlvarez

[tex]\text{Solve for x:}\\\\x^2 = 64\\\\\text{Square root both sides to cancel the exponent}\\\\\sqrt(x)=\pm\sqrt64\\\\x=8\,\,or\,\,x=-8[/tex]