4x-5-x^2=0

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Solution for 4x-5-x^2=0 equation: 



4x-5-x^2=0

We add all the numbers together, and all the variables

-1x^2+4x-5=0

a = -1; b = 4; c = -5;
Δ = b2-4ac
Δ = 42-4·(-1)·(-5)
Δ = -4
Delta is less than zero, so there is no solution for the equation

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