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Calculus Examples
Step 1
Step 1.1
To apply the Chain Rule, set as .
Step 1.2
The derivative of with respect to is .
Step 1.3
Replace all occurrences of with .
Step 2
The derivative of with respect to is .
Step 3
Combine and .
Step 4
Step 4.1
Apply pythagorean identity.
Step 4.2
Pull terms out from under the radical, assuming positive real numbers.
Step 4.3
Cancel the common factor of .
Step 4.3.1
Cancel the common factor.
Step 4.3.2
Rewrite the expression.
Step 4.4
Multiply by .