(12-2x)(12-x)+54=0

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Solution for (12-2x)(12-x)+54=0 equation: 



(12-2x)(12-x)+54=0

We add all the numbers together, and all the variables

(-2x+12)(-1x+12)+54=0

We multiply parentheses ..

(+2x^2-24x-12x+144)+54=0

We get rid of parentheses

2x^2-24x-12x+144+54=0

We add all the numbers together, and all the variables

2x^2-36x+198=0

a = 2; b = -36; c = +198;
Δ = b2-4ac
Δ = -362-4·2·198
Δ = -288
Delta is less than zero, so there is no solution for the equation

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