-x^2+4x-195=121

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Solution for -x^2+4x-195=121 equation: 



-x^2+4x-195=121

We move all terms to the left:

-x^2+4x-195-(121)=0

We add all the numbers together, and all the variables

-1x^2+4x-316=0

a = -1; b = 4; c = -316;
Δ = b2-4ac
Δ = 42-4·(-1)·(-316)
Δ = -1248
Delta is less than zero, so there is no solution for the equation

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