F(x)=9x2+1

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Solution for F(x)=9x2+1 equation: 



(F)=9F^2+1

We move all terms to the left:

(F)-(9F^2+1)=0

We get rid of parentheses

-9F^2+F-1=0

a = -9; b = 1; c = -1;
Δ = b2-4ac
Δ = 12-4·(-9)·(-1)
Δ = -35
Delta is less than zero, so there is no solution for the equation

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