4*(x-2)=2x(x+4)+4

Solution for 4*(x-2)=2x(x+4)+4 equation:

4(x-2)=2x(x+4)+4

We move all terms to the left:

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

We multiply parentheses

4x-(2x(x+4)+4)-8=0


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

2x(x+4)+4

We multiply parentheses

2x^2+8x+4

Back to the equation:

-(2x^2+8x+4)


We get rid of parentheses

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

We add all the numbers together, and all the variables

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

a = -2; b = -4; c = -12;
Δ = b2-4ac
Δ = -42-4·(-2)·(-12)
Δ = -80
Delta is less than zero, so there is no solution for the equation