Solve the quadratic equation by completing the square.
–3x^2 + 9x = 1

A. 3/2 plus or minus square root 6/6
B. -3 plus or minus square root 69/3
C. 3 plus or minus square root -3/3
D. 3 over 2 plus or minus root 69 over 6

Question

Solve the quadratic equation by completing the square.
–3x^2 + 9x = 1  

A. 3/2 plus or minus square root 6/6
B. -3 plus or minus square root 69/3
C. 3 plus or minus square root -3/3
D. 3 over 2 plus or minus root 69 over 6

anonymous · Answer

D

anonymous · Answer

@Shelby3790 I would like to know how you got that :)

anonymous · Answer

sorry for the late reply my computer didn't let me get on os last night :(