X(x+2)=2(3x-6)

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Solution for X(x+2)=2(3x-6) equation: 



X(X+2)=2(3X-6)

We move all terms to the left:

X(X+2)-(2(3X-6))=0

We multiply parentheses

X^2+2X-(2(3X-6))=0



We calculate terms in parentheses: -(2(3X-6)), so:

2(3X-6)

We multiply parentheses

6X-12

Back to the equation:

-(6X-12)



We get rid of parentheses

X^2+2X-6X+12=0

We add all the numbers together, and all the variables

X^2-4X+12=0

a = 1; b = -4; c = +12;
Δ = b2-4ac
Δ = -42-4·1·12
Δ = -32
Delta is less than zero, so there is no solution for the equation

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