Differentiate the following functions with respect to x:
log7(2x – 3)
Let y = log7(2x – 3)
Recall that
.
On differentiating y with respect to x, we get
We know
[using chain rule]
However,
and derivative of a constant is 0.
Thus, 
8
Differentiate the following functions with respect to x:
log7(2x – 3)
Let y = log7(2x – 3)
Recall that.
On differentiating y with respect to x, we get
We know
[using chain rule]
However, and derivative of a constant is 0.
Thus,