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Mathematics
OpenStudy (anonymous):

Solve 2x2 = 14x + 20.

OpenStudy (anonymous):

I need help!!!

OpenStudy (anonymous):

divide through out by 2 u get x^2 =7x + 10 x^2 - 7x - 10=0 now use \[x=\sqrt{b ^{2}-4ac}/2a\]

OpenStudy (anonymous):

where a=1 b=-7 c=-10

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