Question

Decompose this rational expression into partial fractions.
-6x/(x-6)(x+3)

Answer 1

what have u tried so far?

Answer 2

-3/(x-6)+-1/(x+3)

Answer 3

\[\large \frac{-6x}{(x-6)(x+3)}\]

Answer 4

so how did u get to that (your answer there)?

Answer 5

it was the mutiple choise answer like the textbook iam using for my online class is confusing

Answer 6

Just some help: What you wanna do is something like this,\[\frac{-6x}{(x-6)(x+3)} = \frac{A}{(x-6)}+\frac{B}{(x+3)}\]

Answer 7

x-2/x+4=x=6/x-4

Answer 8

and then solve for A and B

Answer 9

ah thanks

Answer 10

lemme know if you still have problems

Answer 11

for this one qustion x-2/x+4=x-6/x-4
i got x=8

Answer 12

question

Answer 13

i get x = 8 as well

Answer 14

it fits in with the equations

Answer 15

x-6/x<-1

Answer 16

x≤ -3 or x≥0

Answer 17

right