-4n^2-n-1=8

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Solution for -4n^2-n-1=8 equation: 



-4n^2-n-1=8

We move all terms to the left:

-4n^2-n-1-(8)=0

We add all the numbers together, and all the variables

-4n^2-1n-9=0

a = -4; b = -1; c = -9;
Δ = b2-4ac
Δ = -12-4·(-4)·(-9)
Δ = -143
Delta is less than zero, so there is no solution for the equation

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