Calculus Examples

Evaluate the Integral integral from 0 to 1 of (x^2-1)^4x^3 with respect to x
Step 1
Simplify.
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Step 1.1
Use the Binomial Theorem.
Step 1.2
Simplify each term.
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Step 1.2.1
Multiply the exponents in .
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Step 1.2.1.1
Apply the power rule and multiply exponents, .
Step 1.2.1.2
Multiply by .
Step 1.2.2
Multiply the exponents in .
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Step 1.2.2.1
Apply the power rule and multiply exponents, .
Step 1.2.2.2
Multiply by .
Step 1.2.3
Multiply by .
Step 1.2.4
Multiply the exponents in .
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Step 1.2.4.1
Apply the power rule and multiply exponents, .
Step 1.2.4.2
Multiply by .
Step 1.2.5
Raise to the power of .
Step 1.2.6
Multiply by .
Step 1.2.7
Raise to the power of .
Step 1.2.8
Multiply by .
Step 1.2.9
Raise to the power of .
Step 1.3
Apply the distributive property.
Step 1.4
Simplify.
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Step 1.4.1
Multiply by by adding the exponents.
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Step 1.4.1.1
Use the power rule to combine exponents.
Step 1.4.1.2
Add and .
Step 1.4.2
Multiply by by adding the exponents.
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Step 1.4.2.1
Move .
Step 1.4.2.2
Use the power rule to combine exponents.
Step 1.4.2.3
Add and .
Step 1.4.3
Multiply by by adding the exponents.
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Step 1.4.3.1
Move .
Step 1.4.3.2
Use the power rule to combine exponents.
Step 1.4.3.3
Add and .
Step 1.4.4
Multiply by by adding the exponents.
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Step 1.4.4.1
Move .
Step 1.4.4.2
Use the power rule to combine exponents.
Step 1.4.4.3
Add and .
Step 1.4.5
Multiply by .
Step 2
Split the single integral into multiple integrals.
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
Combine and .
Step 7
Since is constant with respect to , move out of the integral.
Step 8
By the Power Rule, the integral of with respect to is .
Step 9
Combine and .
Step 10
Since is constant with respect to , move out of the integral.
Step 11
By the Power Rule, the integral of with respect to is .
Step 12
Combine and .
Step 13
By the Power Rule, the integral of with respect to is .
Step 14
Simplify the answer.
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Step 14.1
Combine and .
Step 14.2
Substitute and simplify.
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Step 14.2.1
Evaluate at and at .
Step 14.2.2
Evaluate at and at .
Step 14.2.3
Evaluate at and at .
Step 14.2.4
Evaluate at and at .
Step 14.2.5
Simplify.
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Step 14.2.5.1
One to any power is one.
Step 14.2.5.2
Multiply by .
Step 14.2.5.3
One to any power is one.
Step 14.2.5.4
Multiply by .
Step 14.2.5.5
To write as a fraction with a common denominator, multiply by .
Step 14.2.5.6
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 14.2.5.6.1
Multiply by .
Step 14.2.5.6.2
Multiply by .
Step 14.2.5.7
Combine the numerators over the common denominator.
Step 14.2.5.8
Add and .
Step 14.2.5.9
Cancel the common factor of and .
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Step 14.2.5.9.1
Factor out of .
Step 14.2.5.9.2
Cancel the common factors.
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Step 14.2.5.9.2.1
Factor out of .
Step 14.2.5.9.2.2
Cancel the common factor.
Step 14.2.5.9.2.3
Rewrite the expression.
Step 14.2.5.10
Raising to any positive power yields .
Step 14.2.5.11
Multiply by .
Step 14.2.5.12
Raising to any positive power yields .
Step 14.2.5.13
Multiply by .
Step 14.2.5.14
Add and .
Step 14.2.5.15
Multiply by .
Step 14.2.5.16
Add and .
Step 14.2.5.17
One to any power is one.
Step 14.2.5.18
Raising to any positive power yields .
Step 14.2.5.19
Cancel the common factor of and .
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Step 14.2.5.19.1
Factor out of .
Step 14.2.5.19.2
Cancel the common factors.
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Step 14.2.5.19.2.1
Factor out of .
Step 14.2.5.19.2.2
Cancel the common factor.
Step 14.2.5.19.2.3
Rewrite the expression.
Step 14.2.5.19.2.4
Divide by .
Step 14.2.5.20
Multiply by .
Step 14.2.5.21
Add and .
Step 14.2.5.22
Combine and .
Step 14.2.5.23
Cancel the common factor of and .
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Step 14.2.5.23.1
Factor out of .
Step 14.2.5.23.2
Cancel the common factors.
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Step 14.2.5.23.2.1
Factor out of .
Step 14.2.5.23.2.2
Cancel the common factor.
Step 14.2.5.23.2.3
Rewrite the expression.
Step 14.2.5.24
Move the negative in front of the fraction.
Step 14.2.5.25
To write as a fraction with a common denominator, multiply by .
Step 14.2.5.26
To write as a fraction with a common denominator, multiply by .
Step 14.2.5.27
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 14.2.5.27.1
Multiply by .
Step 14.2.5.27.2
Multiply by .
Step 14.2.5.27.3
Multiply by .
Step 14.2.5.27.4
Multiply by .
Step 14.2.5.28
Combine the numerators over the common denominator.
Step 14.2.5.29
Simplify the numerator.
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Step 14.2.5.29.1
Multiply by .
Step 14.2.5.29.2
Subtract from .
Step 14.2.5.30
Move the negative in front of the fraction.
Step 14.2.5.31
One to any power is one.
Step 14.2.5.32
Raising to any positive power yields .
Step 14.2.5.33
Cancel the common factor of and .
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Step 14.2.5.33.1
Factor out of .
Step 14.2.5.33.2
Cancel the common factors.
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Step 14.2.5.33.2.1
Factor out of .
Step 14.2.5.33.2.2
Cancel the common factor.
Step 14.2.5.33.2.3
Rewrite the expression.
Step 14.2.5.33.2.4
Divide by .
Step 14.2.5.34
Multiply by .
Step 14.2.5.35
Add and .
Step 14.2.5.36
Combine and .
Step 14.2.5.37
Cancel the common factor of and .
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Step 14.2.5.37.1
Factor out of .
Step 14.2.5.37.2
Cancel the common factors.
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Step 14.2.5.37.2.1
Factor out of .
Step 14.2.5.37.2.2
Cancel the common factor.
Step 14.2.5.37.2.3
Rewrite the expression.
Step 14.2.5.38
To write as a fraction with a common denominator, multiply by .
Step 14.2.5.39
To write as a fraction with a common denominator, multiply by .
Step 14.2.5.40
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 14.2.5.40.1
Multiply by .
Step 14.2.5.40.2
Multiply by .
Step 14.2.5.40.3
Multiply by .
Step 14.2.5.40.4
Multiply by .
Step 14.2.5.41
Combine the numerators over the common denominator.
Step 14.2.5.42
Simplify the numerator.
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Step 14.2.5.42.1
Multiply by .
Step 14.2.5.42.2
Add and .
Step 14.2.5.43
One to any power is one.
Step 14.2.5.44
Raising to any positive power yields .
Step 14.2.5.45
Cancel the common factor of and .
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Step 14.2.5.45.1
Factor out of .
Step 14.2.5.45.2
Cancel the common factors.
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Step 14.2.5.45.2.1
Factor out of .
Step 14.2.5.45.2.2
Cancel the common factor.
Step 14.2.5.45.2.3
Rewrite the expression.
Step 14.2.5.45.2.4
Divide by .
Step 14.2.5.46
Multiply by .
Step 14.2.5.47
Add and .
Step 14.2.5.48
Combine and .
Step 14.2.5.49
Cancel the common factor of and .
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Step 14.2.5.49.1
Factor out of .
Step 14.2.5.49.2
Cancel the common factors.
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Step 14.2.5.49.2.1
Factor out of .
Step 14.2.5.49.2.2
Cancel the common factor.
Step 14.2.5.49.2.3
Rewrite the expression.
Step 14.2.5.50
Move the negative in front of the fraction.
Step 14.2.5.51
To write as a fraction with a common denominator, multiply by .
Step 14.2.5.52
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 14.2.5.52.1
Multiply by .
Step 14.2.5.52.2
Multiply by .
Step 14.2.5.53
Combine the numerators over the common denominator.
Step 14.2.5.54
Simplify the numerator.
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Step 14.2.5.54.1
Multiply by .
Step 14.2.5.54.2
Subtract from .
Step 15
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Step 16