Given

To find the derivative of the give function,we apply below exponent rule first:

So,
Next, we apply the chain rule:
So,
We substitute back u=(5x-6):
Simplify:
Therefore, the answer is:
B.) because according to the identity property of addition, any number added to zero will remain the same.
Answer: subtract 10
Step-by-step explanation: 25 - 10 =15