Question

help

Answer 1

ok! question?

Answer 2

\[\frac{ yx+y^2 }{ yx-y^2 } = \frac{ x+y }{ x-y }\]

Answer 3

With?

Answer 4

is there a question?

Answer 5

how come the X's don't get cancelled out?

Answer 6

Solving for x?

Answer 7

oh never mind, i see it now.

Answer 8

no, just simplifying the expression.

Answer 9

If you have something like (x-y) you can't just cancel out the x. The whole phrase has to be canceled.

Answer 10

x/(x-y) doesn't cancel......but (x-y)/(x-y) does cancel