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3m^2-m+12=2
We move all terms to the left:
3m^2-m+12-(2)=0
We add all the numbers together, and all the variables
3m^2-1m+10=0
a = 3; b = -1; c = +10;
Δ = b2-4ac
Δ = -12-4·3·10
Δ = -119
Delta is less than zero, so there is no solution for the equation
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