SOLUTION: Solve for eacg equation by factoring. 4x^2=12x-9
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Question 133705
:
Solve for eacg equation by factoring.
4x^2=12x-9
Answer by
jim_thompson5910(35256)
(
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):
You can
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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