(6x-8)*(12-6x)=9x+4

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Solution for (6x-8)*(12-6x)=9x+4 equation:



(6x-8)(12-6x)=9x+4
We move all terms to the left:
(6x-8)(12-6x)-(9x+4)=0
We add all the numbers together, and all the variables
(6x-8)(-6x+12)-(9x+4)=0
We get rid of parentheses
(6x-8)(-6x+12)-9x-4=0
We multiply parentheses ..
(-36x^2+72x+48x-96)-9x-4=0
We get rid of parentheses
-36x^2+72x+48x-9x-96-4=0
We add all the numbers together, and all the variables
-36x^2+111x-100=0
a = -36; b = 111; c = -100;
Δ = b2-4ac
Δ = 1112-4·(-36)·(-100)
Δ = -2079
Delta is less than zero, so there is no solution for the equation

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