Find the derivative of (x + 5) / (x2 – 1) with respect to x.

DF(x) = (x2 + 10x – 1) / (x2 – 1)2

DF(x) = (-x2 – 10x – 1) / (x2 – 1)2

DF(x) = (x2 –10x – 1) / (x2 – 1)2

DF(x) = (-x2 –10x + 1) / (x2 – 1)2

Find the derivative of (x + 5) / (x2 – 1) with respect

1.	Find the derivative of (x + 5) / (x2 – 1) with respect to x.
A.	DF(x) = (-x2 – 10x – 1) / (x2 – 1)2
B.	DF(x) = (x2 + 10x – 1) / (x2 – 1)2
C.	DF(x) = (x2 –10x – 1) / (x2 – 1)2
D.	DF(x) = (-x2 –10x + 1) / (x2 – 1)2
Answer» B. DF(x) = (x2 + 10x – 1) / (x2 – 1)2