Question

\frac{3-\frac{a}{b} }{\frac{1}{b}+b }[/tex]

Answer 1

Hello from MrBillDoesMath!

Answer:

(3b -a) / ( 1 + b^2)

Discussion:

My best guess is that we are trying to simply this fraction:

( 3 - a/b) / ( (1/b) + b)   =             => multiply num. and denom. by "b"

(3b - a) / (   (1/b)*b + b*b) =

(3b -a) / ( 1 + b^2)

Thank you,

MrB