Question

Add.
8/(v-7) + 8/ (v+7)

Answer 1

you gotta get a common denominator

Answer 2

which is (v-7)(v+7)

Answer 3

and what u do to the bottom, u do to the top

Answer 4

so 8(v+7)/(v-7)(v+7) + 8(v-7)/(v-7)(v+7)

Answer 5

then cancel out things that are the same on the top and bottom of the fractions

Answer 6

or wait... i think im doing this wrong...

Answer 7

dont cancel i think multiply 8 by v and 7 and do the same for the other and then FOIL on the bottom

Answer 8

i think

Answer 9

HUH?
Wuts the answer?

Answer 10

http://mathway.com/math_image.aspx?p=SMB02FSMB0316vSMB10(v+7)(v-7)SMB02fSMB03?p=99?p=42

Answer 11

THX