SOLUTION: Solve. -9(x-3)^2=-7

Question 120767: Solve. -9(x-3)^2=-7
Answer by madhan_math(34) (Show Source): You can put this solution on YOUR website!
Dear student please verify yourself.
Given -9(x-3)^2=7.
This implies that -9(x-3)^2-7=0.
-9(x^2+9-6x)-7=0.
-9x^2-81+54x-7=0
-9x^2+54x-88=0.
Throughout multiply by (-),
9x^2-54x+88=0.
Now we use the formula and simplfy we get the answers x=3.89 (or) x=2.116
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