P(6)=9x^2-7x+8

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Solution for P(6)=9x^2-7x+8 equation: 



(6)=9P^2-7P+8

We move all terms to the left:

(6)-(9P^2-7P+8)=0

We get rid of parentheses

-9P^2+7P-8+6=0

We add all the numbers together, and all the variables

-9P^2+7P-2=0

a = -9; b = 7; c = -2;
Δ = b2-4ac
Δ = 72-4·(-9)·(-2)
Δ = -23
Delta is less than zero, so there is no solution for the equation

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