Answer:
Option 3: 2/(x-4)
Step-by-step explanation:
Factoring the top part:
2x + 8 = 2(x+4)
Factoring the bottom part using difference of squares:
x^2 - 16 = (x+4)(x-4)
We can cancel the x+4 from the top and the bottom, so all we are left is:
2/(x-4)
Answer:
C
Step-by-step explanation:
All the other answers are the same worded differently except c.
The distance between 6 and -6 is 12 so that is not correct for the absolute value of -6
Answer:
(A) 66k+9
Step-by-step explanation:
50k+5+4+16k