SOLUTION: Solve{{{100x^2+700x-26000 =0}}}

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Question 1135258: Solve100x%5E2%2B700x-26000+=0
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

Solve:
100x%5E2%2B700x-26000+=0.......simplify, divide by 100
x%5E2%2B7x-260+=0......factor
x%5E2%2B20x-13x-260+=0
%28x%5E2%2B20x%29-%2813x%2B260%29+=0
x%28x%2B20%29-13%28x%2B20%29+=0
%28x+-+13%29+%28x+%2B+20%29+=+0

solutions:
x+=+13
+x++=+-20