11m^2-6m+7=-4

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Solution for 11m^2-6m+7=-4 equation: 



11m^2-6m+7=-4

We move all terms to the left:

11m^2-6m+7-(-4)=0

We add all the numbers together, and all the variables

11m^2-6m+11=0

a = 11; b = -6; c = +11;
Δ = b2-4ac
Δ = -62-4·11·11
Δ = -448
Delta is less than zero, so there is no solution for the equation

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