Y=-x^2+15-64

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Solution for Y=-x^2+15-64 equation: 



=-Y^2+15-64

We move all terms to the left:

-(-Y^2+15-64)=0

We get rid of parentheses

Y^2-15+64=0

We add all the numbers together, and all the variables

Y^2+49=0

a = 1; b = 0; c = +49;
Δ = b2-4ac
Δ = 02-4·1·49
Δ = -196
Delta is less than zero, so there is no solution for the equation

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