4x(x-2)+3x+8=4

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Solution for 4x(x-2)+3x+8=4 equation: 



4x(x-2)+3x+8=4

We move all terms to the left:

4x(x-2)+3x+8-(4)=0

We add all the numbers together, and all the variables

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

We multiply parentheses

4x^2+3x-8x+4=0

We add all the numbers together, and all the variables

4x^2-5x+4=0

a = 4; b = -5; c = +4;
Δ = b2-4ac
Δ = -52-4·4·4
Δ = -39
Delta is less than zero, so there is no solution for the equation

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