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Calculus Examples
Step 1
Step 1.1
Rewrite as .
Step 1.2
Expand using the FOIL Method.
Step 1.2.1
Apply the distributive property.
Step 1.2.2
Apply the distributive property.
Step 1.2.3
Apply the distributive property.
Step 1.3
Simplify and combine like terms.
Step 1.3.1
Simplify each term.
Step 1.3.1.1
Multiply .
Step 1.3.1.1.1
Raise to the power of .
Step 1.3.1.1.2
Raise to the power of .
Step 1.3.1.1.3
Use the power rule to combine exponents.
Step 1.3.1.1.4
Add and .
Step 1.3.1.2
Rewrite in terms of sines and cosines, then cancel the common factors.
Step 1.3.1.2.1
Reorder and .
Step 1.3.1.2.2
Add parentheses.
Step 1.3.1.2.3
Rewrite in terms of sines and cosines.
Step 1.3.1.2.4
Cancel the common factors.
Step 1.3.1.3
Convert from to .
Step 1.3.1.4
Rewrite in terms of sines and cosines, then cancel the common factors.
Step 1.3.1.4.1
Add parentheses.
Step 1.3.1.4.2
Rewrite in terms of sines and cosines.
Step 1.3.1.4.3
Cancel the common factors.
Step 1.3.1.5
Convert from to .
Step 1.3.1.6
Multiply .
Step 1.3.1.6.1
Multiply by .
Step 1.3.1.6.2
Multiply by .
Step 1.3.1.6.3
Raise to the power of .
Step 1.3.1.6.4
Raise to the power of .
Step 1.3.1.6.5
Use the power rule to combine exponents.
Step 1.3.1.6.6
Add and .
Step 1.3.2
Subtract from .
Step 2
Split the single integral into multiple integrals.
Step 3
Since the derivative of is , the integral of is .
Step 4
Since is constant with respect to , move out of the integral.
Step 5
The integral of with respect to is .
Step 6
Using the Pythagorean Identity, rewrite as .
Step 7
Split the single integral into multiple integrals.
Step 8
Apply the constant rule.
Step 9
Since the derivative of is , the integral of is .
Step 10
Simplify.