SOLUTION: (3x-2)^2-9(3x-2)+18=0 Find real solutions of the equation.
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Question 102954: (3x-2)^2-9(3x-2)+18=0 Find real solutions of the equation.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let
Substitute.
Factoring this equation,
Factor the quadratic equation.
The solutions are Y=3 and Y=6, but you need answers in x.
For Y=3,
For Y=6,
Two solutions : and
The substitution helps out by simplifying the multiplication and factoring.
Let's verify one solution:
True, Good answer.
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