SOLUTION: what are the solutions to the equation x^2+7x=-12
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Question 427167: what are the solutions to the equation x^2+7x=-12
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
To complete the square, take 1/2 of the
coefficient of , square it, and add
it to both sides
take the square root of both side
and
----------
You can check by plugging in for
and then for
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