6x^2+8=-7x

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Solution for 6x^2+8=-7x equation: 



6x^2+8=-7x

We move all terms to the left:

6x^2+8-(-7x)=0

We get rid of parentheses

6x^2+7x+8=0

a = 6; b = 7; c = +8;
Δ = b2-4ac
Δ = 72-4·6·8
Δ = -143
Delta is less than zero, so there is no solution for the equation

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