SOLUTION: x²+2x-7568=0 please explain me in detail.

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Question 1019247: x²+2x-7568=0 please explain me in detail.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Look for factors of 7568.
7568=86%2A88
x%5E2%2B2x-7568=%28x-86%29%28x%2B88%29
Two zeros:
x-86=0
x=86
and
x%2B88=0
x=-88