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4m^2+3m+8=4
We move all terms to the left:
4m^2+3m+8-(4)=0
We add all the numbers together, and all the variables
4m^2+3m+4=0
a = 4; b = 3; c = +4;
Δ = b2-4ac
Δ = 32-4·4·4
Δ = -55
Delta is less than zero, so there is no solution for the equation
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