r-r^2=192

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Solution for r-r^2=192 equation: 



r-r^2=192

We move all terms to the left:

r-r^2-(192)=0

We add all the numbers together, and all the variables

-1r^2+r-192=0

a = -1; b = 1; c = -192;
Δ = b2-4ac
Δ = 12-4·(-1)·(-192)
Δ = -767
Delta is less than zero, so there is no solution for the equation

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