Question

file 2

Answer 1

since the denominators are same just add.
3x+7/x-2

Answer 2

subtract

Answer 3

x-1/x-2

Answer 4

Oh sorry. u r right @gandalfwiz

Answer 5

We have
\[\frac{2x+3}{x-2}-\frac{x+4}{x-2}\]
as the two fractions have the same denominator we can combine them
\[\frac{2x+3-(x+4)}{x-2}\]
so we get
\[\frac{2x+3-x-4}{x-2}\]
we get
\[\frac{x-1}{x-2}\]