Calculus Examples

Evaluate the Integral integral from -1 to 1 of t^3-9t with respect to t
Step 1
Split the single integral into multiple integrals.
Step 2
By the Power Rule, the integral of with respect to is .
Step 3
Since is constant with respect to , move out of the integral.
Step 4
By the Power Rule, the integral of with respect to is .
Step 5
Simplify the answer.
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Step 5.1
Combine and .
Step 5.2
Substitute and simplify.
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Step 5.2.1
Evaluate at and at .
Step 5.2.2
Evaluate at and at .
Step 5.2.3
Simplify.
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Step 5.2.3.1
One to any power is one.
Step 5.2.3.2
Multiply by .
Step 5.2.3.3
Raise to the power of .
Step 5.2.3.4
Multiply by .
Step 5.2.3.5
Combine the numerators over the common denominator.
Step 5.2.3.6
Subtract from .
Step 5.2.3.7
Cancel the common factor of and .
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Step 5.2.3.7.1
Factor out of .
Step 5.2.3.7.2
Cancel the common factors.
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Step 5.2.3.7.2.1
Factor out of .
Step 5.2.3.7.2.2
Cancel the common factor.
Step 5.2.3.7.2.3
Rewrite the expression.
Step 5.2.3.7.2.4
Divide by .
Step 5.2.3.8
One to any power is one.
Step 5.2.3.9
Raise to the power of .
Step 5.2.3.10
Combine the numerators over the common denominator.
Step 5.2.3.11
Subtract from .
Step 5.2.3.12
Cancel the common factor of and .
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Step 5.2.3.12.1
Factor out of .
Step 5.2.3.12.2
Cancel the common factors.
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Step 5.2.3.12.2.1
Factor out of .
Step 5.2.3.12.2.2
Cancel the common factor.
Step 5.2.3.12.2.3
Rewrite the expression.
Step 5.2.3.12.2.4
Divide by .
Step 5.2.3.13
Multiply by .
Step 5.2.3.14
Add and .
Step 6