# If #f(x) =sinx # and #g(x) = (x+3)^3 #, what is #f'(g(x)) #?

##### 1 Answer

#### Answer

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#### Explanation

#### Explanation:

#### Answer:

Read below.

#### Explanation:

Hmm...

Let's let

We now apply this to

If you meant to find just

Just find the derivative of

Since derivative of

If you meant to ask for

We already know that

We use the power rule:

Note here that the chain rule is applied again.

That is the entire derivative calculated.

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