P(y)=5y^2-2y+7

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Solution for P(y)=5y^2-2y+7 equation: 



(P)=5P^2-2P+7

We move all terms to the left:

(P)-(5P^2-2P+7)=0

We get rid of parentheses

-5P^2+P+2P-7=0

We add all the numbers together, and all the variables

-5P^2+3P-7=0

a = -5; b = 3; c = -7;
Δ = b2-4ac
Δ = 32-4·(-5)·(-7)
Δ = -131
Delta is less than zero, so there is no solution for the equation

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