Which statement describes the first step to solve the equation by completing the square?
4x^2+16x=20
AAdd 8 to each side of the equation.
BAdd 64 to each side of the equation.
CMultiply both sides of the equation by 1/4 .
DMultiply both sides of the equation by 1/8 .
4x^2+16x=20
AAdd 8 to each side of the equation.
BAdd 64 to each side of the equation.
CMultiply both sides of the equation by 1/4 .
DMultiply both sides of the equation by 1/8 .