SOLUTION: 4n^2-2n-90=0 solve the equation!
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Question 572865
:
4n^2-2n-90=0
solve the equation!
Answer by
stanbon(75887)
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You can
put this solution on YOUR website!
4n^2-2n-90=0
solve the equation!
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(2n+9)(2n-10) = 0
x = -9/2 or n = 5
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Cheers,
Stan H.
(