interMEDIATE ALGEBRA

Mathematics
Tutor: None Selected Time limit: 1 Day

8=-3x(2x+2)+7x

Jan 14th, 2015

Please note that, applying the distributive property of multiplication over addition, I get:

8=-6x^2-6x+7x, then

6x^2-4x+8=0

since the reduced discriminat of that equation is negative, we conclude that your equation has no real solutions

Jan 14th, 2015

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Jan 14th, 2015
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Jan 14th, 2015
Dec 6th, 2016
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