Enable text based alternatives for graph display and drawing entry
Try Another Version of This Question
Subtract and simplify. `9/( x-2)-6/( x+2)`
`30/( x-2)`
`(30 x+ 3)/(x^2-4)`
`(3 x-30)/(x^2-4)`
`(3 x+30)/(x^2-4)`
`30/(x^2-4)`
Box 1:
Select the best answer
↑
X
MathQuill
Basic
General
Intervals
Inequalities
Functions
Trig
x
x
√
n
√
|
|
(
)
π
∞
DNE
x
√
(
)
π
∞
DNE
(
)
(
]
[
)
[
]
—∞
∞
∪
DNE
<
>
≤
≥
or
All Real Numbers
DNE
log
log
n
ln
n
√
|
|
e
sin
cos
tan
arcsin
arccos
arctan
⟨
⟩
∞
DNE
-∞
∞
∪
DNE
[more..]