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6r^2-9=-41
We move all terms to the left:
6r^2-9-(-41)=0
We add all the numbers together, and all the variables
6r^2+32=0
a = 6; b = 0; c = +32;
Δ = b2-4ac
Δ = 02-4·6·32
Δ = -768
Delta is less than zero, so there is no solution for the equation
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