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Calculus Examples
Step 1
Since is constant with respect to , move out of the integral.
Step 2
Split the single integral into multiple integrals.
Step 3
The integral of with respect to is .
Step 4
Step 4.1
Let . Find .
Step 4.1.1
Differentiate .
Step 4.1.2
Since is constant with respect to , the derivative of with respect to is .
Step 4.1.3
Differentiate using the Power Rule which states that is where .
Step 4.1.4
Multiply by .
Step 4.2
Substitute the lower limit in for in .
Step 4.3
Multiply by .
Step 4.4
Substitute the upper limit in for in .
Step 4.5
The values found for and will be used to evaluate the definite integral.
Step 4.6
Rewrite the problem using , , and the new limits of integration.
Step 5
Since is constant with respect to , move out of the integral.
Step 6
The integral of with respect to is .
Step 7
Step 7.1
Evaluate at and at .
Step 7.2
Evaluate at and at .
Step 7.3
Simplify.
Step 7.3.1
Exponentiation and log are inverse functions.
Step 7.3.2
Anything raised to is .
Step 7.3.3
Multiply by .
Step 7.3.4
Subtract from .
Step 7.3.5
Anything raised to is .
Step 7.3.6
Multiply by .
Step 8
Step 8.1
Simplify each term.
Step 8.1.1
Simplify each term.
Step 8.1.1.1
Simplify by moving inside the logarithm.
Step 8.1.1.2
Exponentiation and log are inverse functions.
Step 8.1.1.3
Rewrite the expression using the negative exponent rule .
Step 8.1.2
To write as a fraction with a common denominator, multiply by .
Step 8.1.3
Combine and .
Step 8.1.4
Combine the numerators over the common denominator.
Step 8.1.5
Simplify the numerator.
Step 8.1.5.1
Multiply by .
Step 8.1.5.2
Subtract from .
Step 8.1.6
Move the negative in front of the fraction.
Step 8.1.7
Multiply .
Step 8.1.7.1
Multiply by .
Step 8.1.7.2
Multiply by .
Step 8.2
Write as a fraction with a common denominator.
Step 8.3
Combine the numerators over the common denominator.
Step 8.4
Add and .
Step 8.5
Cancel the common factor of .
Step 8.5.1
Cancel the common factor.
Step 8.5.2
Rewrite the expression.
Step 9
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Step 10