Question

m^2-(m+2)(m-2)/m+3=1/2

Answer 1

m^2 - (m+2)(m-2) 1

------------------------- = ----

m + 3 2

m^2 - ( m^2 - 2^2 ) 1

--------------------------- = -----

m + 3 2

4 1

-------- = -----

m + 3 2

8 = m + 3

m = 5