(2x-3)(x-4)=-12

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Solution for (2x-3)(x-4)=-12 equation: 



(2x-3)(x-4)=-12

We move all terms to the left:

(2x-3)(x-4)-(-12)=0

We add all the numbers together, and all the variables

(2x-3)(x-4)+12=0

We multiply parentheses ..

(+2x^2-8x-3x+12)+12=0

We get rid of parentheses

2x^2-8x-3x+12+12=0

We add all the numbers together, and all the variables

2x^2-11x+24=0

a = 2; b = -11; c = +24;
Δ = b2-4ac
Δ = -112-4·2·24
Δ = -71
Delta is less than zero, so there is no solution for the equation

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