Question

Which are the solutions to the quadratic equation 4x^2=64?

A. x=-16 and x=16

B. x=-8 and x=8

C. x=-4 and x=4

D.x=-2 and x=2

Answer 1

x=4 and x=-4 Your answer would be C.

Answer 2

Answer: x= -4, 4

Step-by-step explanation: