SOLUTION: x^2-27x=90

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Question 215873This question is from textbook
: x^2-27x=90 This question is from textbook

Answer by checkley77(12844) About Me  (Show Source):
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x^2-27x=90
X^2-27X-90=0
(X-30)(X+3)=0
X-30=0
X=30 ANS.
X+3=0
X=-3 ANS.