Question 119086
First let's eliminate the fractions by multiplying both sides by 18.

{{{m^2-3m-18=0}}}

We have to find factors m+a and m+b such that:

ab=-18    and
a+b=-3


Searching, we have

a=-6
b=3


So, proceeding,

{{{m^2-3m-18=(m-6)(m+3)=0}}}

{{{(m-6)(m+3)=0}}}

m-6=0 or m+3=0
m=6 or m=-3


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HyperBrain!