-4x(2x-9)=132

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Solution for -4x(2x-9)=132 equation: 



-4x(2x-9)=132

We move all terms to the left:

-4x(2x-9)-(132)=0

We multiply parentheses

-8x^2+36x-132=0

a = -8; b = 36; c = -132;
Δ = b2-4ac
Δ = 362-4·(-8)·(-132)
Δ = -2928
Delta is less than zero, so there is no solution for the equation

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