-x^2+17x-120=0

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Solution for -x^2+17x-120=0 equation: 



-x^2+17x-120=0

We add all the numbers together, and all the variables

-1x^2+17x-120=0

a = -1; b = 17; c = -120;
Δ = b2-4ac
Δ = 172-4·(-1)·(-120)
Δ = -191
Delta is less than zero, so there is no solution for the equation

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