6r^2-2r+16=9

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Solution for 6r^2-2r+16=9 equation: 



6r^2-2r+16=9

We move all terms to the left:

6r^2-2r+16-(9)=0

We add all the numbers together, and all the variables

6r^2-2r+7=0

a = 6; b = -2; c = +7;
Δ = b2-4ac
Δ = -22-4·6·7
Δ = -164
Delta is less than zero, so there is no solution for the equation

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