x(x-1)2=4(x-2)

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Solution for x(x-1)2=4(x-2) equation: 



x(x-1)2=4(x-2)

We move all terms to the left:

x(x-1)2-(4(x-2))=0

We multiply parentheses

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



We calculate terms in parentheses: -(4(x-2)), so:

4(x-2)

We multiply parentheses

4x-8

Back to the equation:

-(4x-8)



We get rid of parentheses

2x^2-2x-4x+8=0

We add all the numbers together, and all the variables

2x^2-6x+8=0

a = 2; b = -6; c = +8;
Δ = b2-4ac
Δ = -62-4·2·8
Δ = -28
Delta is less than zero, so there is no solution for the equation

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