10x2=-12x-7=0

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Solution for 10x2=-12x-7=0 equation: 



10x^2=-12x-7=0

We move all terms to the left:

10x^2-(-12x-7)=0

We get rid of parentheses

10x^2+12x+7=0

a = 10; b = 12; c = +7;
Δ = b2-4ac
Δ = 122-4·10·7
Δ = -136
Delta is less than zero, so there is no solution for the equation

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