Question

Perform the indicated operation and simplify
(v-6)/(v-9) - (v+1)/(v+9) + (v-63)/(v^2-81)

Answer 1

Multiply the first fraction by (v+9)/(v+9) then multiply the second fraction by (v-9)/(v-9)

Answer 2

what he said

Answer 3

you should get

\[\frac{(v-6)(v+9) - (v+1)(v-9) + (v-63)}{v^2 - 81}\]

Then you can simplify from there.

Answer 4

Luis, nice cheat software you got there.