SOLUTION: Solve for eacg equation by factoring.
4x^2=12x-9
Algebra.Com
Question 133705: Solve for eacg equation by factoring.
4x^2=12x-9
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation
Subtract 4x^2 from both sides.
Rearrange the terms
Factor the right side (note: if you need help with factoring, check out this solver)
Now set each factor equal to zero:
or
or Now solve for x in each case
Since we have a repeating answer, our only answer is
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