f(t)=5/7(t^7+8)
I'm going to assume the equation is:
If so, then you have two options.
As the problem is, you can use the quotient rule:
Or you can bring the denomintor up and give it a negative exponent, giving us the following equation.
I prefer to solve this because it uses the chain rule and I think the chain rule is easier to work with than the quotient rule.