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Calculus Examples
Step 1
Differentiate using the Quotient Rule which states that is where and .
Step 2
By the Sum Rule, the derivative of with respect to is .
Step 3
The derivative of with respect to is .
Step 4
Step 4.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.2
Add and .
Step 5
Step 5.1
Multiply by .
Step 5.1.1
Raise to the power of .
Step 5.1.2
Use the power rule to combine exponents.
Step 5.2
Add and .
Step 6
The derivative of with respect to is .
Step 7
Step 7.1
Factor out of .
Step 7.2
Factor out of .
Step 7.3
Factor out of .
Step 8
Step 8.1
Factor out of .
Step 8.2
Cancel the common factor.
Step 8.3
Rewrite the expression.
Step 9
Step 9.1
Apply the distributive property.
Step 9.2
Apply the distributive property.
Step 9.3
Simplify the numerator.
Step 9.3.1
Simplify each term.
Step 9.3.1.1
Multiply .
Step 9.3.1.1.1
Raise to the power of .
Step 9.3.1.1.2
Raise to the power of .
Step 9.3.1.1.3
Use the power rule to combine exponents.
Step 9.3.1.1.4
Add and .
Step 9.3.1.2
Multiply by .
Step 9.3.1.3
Multiply by .
Step 9.3.2
Apply pythagorean identity.