Y=-7x^2+517-5031

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Solution for Y=-7x^2+517-5031 equation: 



=-7Y^2+517-5031

We move all terms to the left:

-(-7Y^2+517-5031)=0

We get rid of parentheses

7Y^2-517+5031=0

We add all the numbers together, and all the variables

7Y^2+4514=0

a = 7; b = 0; c = +4514;
Δ = b2-4ac
Δ = 02-4·7·4514
Δ = -126392
Delta is less than zero, so there is no solution for the equation

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