(-1)(x)=4x^2+6x+12

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Solution for (-1)(x)=4x^2+6x+12 equation: 



(-1)(x)=4x^2+6x+12

We move all terms to the left:

(-1)(x)-(4x^2+6x+12)=0

We multiply parentheses

-1x-(4x^2+6x+12)=0

We get rid of parentheses

-4x^2-1x-6x-12=0

We add all the numbers together, and all the variables

-4x^2-7x-12=0

a = -4; b = -7; c = -12;
Δ = b2-4ac
Δ = -72-4·(-4)·(-12)
Δ = -143
Delta is less than zero, so there is no solution for the equation

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