Question

simplify completely 12x+36/x^2-4x-21

Answer 1

12(x+3)/(x-7)(x+3)
=12/(x-7)

Answer 2

theres these symbols next to them with a -3 or a -7 or both \[\neq7\]

Answer 3

thats what it looks like

Answer 4

which ones right?

Answer 5

@sunnyshores

Answer 6

Pretty sure it's -7

Answer 7

yea you had it right but next to it those numbers are there they dont have an option without it thhey look like this \[\frac{ 12 }{ x-7 } x \neq7\]

Answer 8

@sunnyshores

Answer 9

ohhhh so are u asking if is -7 or \[\neq7\] ?

Answer 10

no im asking if it should have just the 7 or a minus 3 too

Answer 11

ohhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answer 12

lol

Answer 13

thats a good question! let me look at the equation again ;)

Answer 14

ok :)

Answer 15

it should have the -7 and the -3 too :D u were right! :D

Answer 16

thnk you :)

Answer 17

np!