Question

Solve the partial fraction decomposition:

1/x(x+2)

Answer 1

any idea?

Answer 2

my friend, your back!!!!!!!!!

Answer 3

study, ok?

Answer 4

I can only think of A/x+ B/x+2

Answer 5

good. make them have the same denominator, what do you have?

Answer 6

hmm

Answer 7

hre

Answer 8

no, you shouldn't have "hmm" , it's not that, it's a change of letters and variable, hehehe

Answer 9

\[Ax+2a+Bx/x(x+2)\]

Answer 10

hhmmm????

Answer 11

did I do something wrong?

Answer 12

see, my professor has trouble speaking English clearly, so I have trouble grasping the concept in class unfortunately

Answer 13

just lack of ( ) for numerator, hehehe. ok, I got you

Answer 14

wait, so am I on the right track?

Answer 15

now write out the whole things
got me?