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4b^2-2b+51=-9
We move all terms to the left:
4b^2-2b+51-(-9)=0
We add all the numbers together, and all the variables
4b^2-2b+60=0
a = 4; b = -2; c = +60;
Δ = b2-4ac
Δ = -22-4·4·60
Δ = -956
Delta is less than zero, so there is no solution for the equation
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