8a2-a=-11

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Solution for 8a2-a=-11 equation: 



8a^2-a=-11

We move all terms to the left:

8a^2-a-(-11)=0

We add all the numbers together, and all the variables

8a^2-1a+11=0

a = 8; b = -1; c = +11;
Δ = b2-4ac
Δ = -12-4·8·11
Δ = -351
Delta is less than zero, so there is no solution for the equation

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