m2=4m-9

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Solution for m2=4m-9 equation: 



m2=4m-9

We move all terms to the left:

m2-(4m-9)=0

We add all the numbers together, and all the variables

m^2-(4m-9)=0

We get rid of parentheses

m^2-4m+9=0

a = 1; b = -4; c = +9;
Δ = b2-4ac
Δ = -42-4·1·9
Δ = -20
Delta is less than zero, so there is no solution for the equation

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