math
posted by Anonymous on .
Need help solving this algebraic complex fraction please.
a+3/b

b+3/a
I know LCM= is ab
but then i get stuck

multiply numerator and denominator by ab
I am not certain of if you have (a+3)/b or a+ (3/b)
Assuming it is this:
(a+3)/b

(b+3)/a
then
a(a+3)

b(b+3) 
it is a+(3/b)
and b+(3/a)
Thanks