x(2x-1)=2x^+5x-12

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Solution for x(2x-1)=2x^+5x-12 equation: 



x(2x-1)=2x^+5x-12

We move all terms to the left:

x(2x-1)-(2x^+5x-12)=0

We multiply parentheses

2x^2-1x-(2x^+5x-12)=0

We get rid of parentheses

2x^2-1x-2x^-5x+12=0

We add all the numbers together, and all the variables

2x^2-8x+12=0

a = 2; b = -8; c = +12;
Δ = b2-4ac
Δ = -82-4·2·12
Δ = -32
Delta is less than zero, so there is no solution for the equation

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