(x-2)(x-2)=-64

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Solution for (x-2)(x-2)=-64 equation: 



(x-2)(x-2)=-64

We move all terms to the left:

(x-2)(x-2)-(-64)=0

We add all the numbers together, and all the variables

(x-2)(x-2)+64=0

We multiply parentheses ..

(+x^2-2x-2x+4)+64=0

We get rid of parentheses

x^2-2x-2x+4+64=0

We add all the numbers together, and all the variables

x^2-4x+68=0

a = 1; b = -4; c = +68;
Δ = b2-4ac
Δ = -42-4·1·68
Δ = -256
Delta is less than zero, so there is no solution for the equation

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