9514 1404 393
Answer:
- common denominator: (x² -4)
- simplified complex fraction: (2x +1)/(9 -2x)
Step-by-step explanation:
It is helpful to remember the factoring of the difference of squares:
a² -b² = (a -b)(a +b)
__
Your denominator of (x² -4) factors as (x -2)(x +2). You will note that one of these factors is the same as the denominator in the other fraction.
It looks like you want to simplify ...

Answer:
5
i
√
3
Step-by-step explanation:
9514 1404 393
Answer:
B, F
Step-by-step explanation:
The factors (x+1) cancel, leaving the function ...
f(x) = x -2
This is an odd-degree function with a positive leading coefficient, so its graph has the general shape / (up to the right). The end behavior is ...
- as x → ∞, y → ∞
- as x → -∞, y → -∞
_____
<em>Additional comment</em>
The graph of this function is a straight line with a slope of 1 and a y-intercept of -2. It has a hole (removable discontinuity) at (-1, -3).
Answer:
where is your Question??????