(x-1)(3-x/2)=4

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Solution for (x-1)(3-x/2)=4 equation: 



(x-1)(3-x/2)=4

We move all terms to the left:

(x-1)(3-x/2)-(4)=0

We add all the numbers together, and all the variables

(x-1)(-x/2+3)-4=0

We multiply parentheses ..

(-1x^2+3x+x-3)-4=0

We get rid of parentheses

-1x^2+3x+x-3-4=0

We add all the numbers together, and all the variables

-1x^2+4x-7=0

a = -1; b = 4; c = -7;
Δ = b2-4ac
Δ = 42-4·(-1)·(-7)
Δ = -12
Delta is less than zero, so there is no solution for the equation

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