0=6+4x+x^2

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Solution for 0=6+4x+x^2 equation: 



0=6+4x+x^2

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-x^2-4x-6=0

We add all the numbers together, and all the variables

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

a = -1; b = -4; c = -6;
Δ = b2-4ac
Δ = -42-4·(-1)·(-6)
Δ = -8
Delta is less than zero, so there is no solution for the equation

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