4x-2x(x+1.75)=4

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Solution for 4x-2x(x+1.75)=4 equation: 



4x-2x(x+1.75)=4

We move all terms to the left:

4x-2x(x+1.75)-(4)=0

We multiply parentheses

-2x^2+4x-3.5x-4=0

We add all the numbers together, and all the variables

-2x^2+0.5x-4=0

a = -2; b = 0.5; c = -4;
Δ = b2-4ac
Δ = 0.52-4·(-2)·(-4)
Δ = -31.75
Delta is less than zero, so there is no solution for the equation

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