Calculus Examples

Evaluate the Integral integral from 1 to 3 of 5n^-2-n^-3 with respect to n
Step 1
Split the single integral into multiple integrals.
Step 2
Since is constant with respect to , move out of the integral.
Step 3
By the Power Rule, the integral of with respect to is .
Step 4
Since is constant with respect to , move out of the integral.
Step 5
By the Power Rule, the integral of with respect to is .
Step 6
Simplify the answer.
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Step 6.1
Simplify.
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Step 6.1.1
Combine and .
Step 6.1.2
Move to the denominator using the negative exponent rule .
Step 6.2
Substitute and simplify.
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Step 6.2.1
Evaluate at and at .
Step 6.2.2
Evaluate at and at .
Step 6.2.3
Simplify.
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Step 6.2.3.1
Rewrite the expression using the negative exponent rule .
Step 6.2.3.2
One to any power is one.
Step 6.2.3.3
Write as a fraction with a common denominator.
Step 6.2.3.4
Combine the numerators over the common denominator.
Step 6.2.3.5
Add and .
Step 6.2.3.6
Combine and .
Step 6.2.3.7
Multiply by .
Step 6.2.3.8
Raise to the power of .
Step 6.2.3.9
Multiply by .
Step 6.2.3.10
One to any power is one.
Step 6.2.3.11
Multiply by .
Step 6.2.3.12
To write as a fraction with a common denominator, multiply by .
Step 6.2.3.13
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 6.2.3.13.1
Multiply by .
Step 6.2.3.13.2
Multiply by .
Step 6.2.3.14
Combine the numerators over the common denominator.
Step 6.2.3.15
Add and .
Step 6.2.3.16
Cancel the common factor of and .
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Step 6.2.3.16.1
Factor out of .
Step 6.2.3.16.2
Cancel the common factors.
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Step 6.2.3.16.2.1
Factor out of .
Step 6.2.3.16.2.2
Cancel the common factor.
Step 6.2.3.16.2.3
Rewrite the expression.
Step 6.2.3.17
To write as a fraction with a common denominator, multiply by .
Step 6.2.3.18
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 6.2.3.18.1
Multiply by .
Step 6.2.3.18.2
Multiply by .
Step 6.2.3.19
Combine the numerators over the common denominator.
Step 6.2.3.20
Simplify the numerator.
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Step 6.2.3.20.1
Multiply by .
Step 6.2.3.20.2
Subtract from .
Step 7
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form:
Step 8