1-2(x)(2x-5)=75

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Solution for 1-2(x)(2x-5)=75 equation: 



1-2(x)(2x-5)=75

We move all terms to the left:

1-2(x)(2x-5)-(75)=0

We add all the numbers together, and all the variables

-2x(2x-5)-74=0

We multiply parentheses

-4x^2+10x-74=0

a = -4; b = 10; c = -74;
Δ = b2-4ac
Δ = 102-4·(-4)·(-74)
Δ = -1084
Delta is less than zero, so there is no solution for the equation

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