SOLUTION: 2x^2 = x + 15

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Question 169276: 2x^2 = x + 15
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
2x%5E2-x-15=0 factor
%282x%2B5%29%28x-3%29=0
so 2x+5=0--->highlight%28x=-5%2F2%29
.. x-3=0---->highlight%28x=3%29
x=-5/2 and 3