4x(13+5x)=-112

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Solution for 4x(13+5x)=-112 equation: 



4x(13+5x)=-112

We move all terms to the left:

4x(13+5x)-(-112)=0

We add all the numbers together, and all the variables

4x(5x+13)-(-112)=0

We add all the numbers together, and all the variables

4x(5x+13)+112=0

We multiply parentheses

20x^2+52x+112=0

a = 20; b = 52; c = +112;
Δ = b2-4ac
Δ = 522-4·20·112
Δ = -6256
Delta is less than zero, so there is no solution for the equation

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