Calculus Examples

Evaluate the Integral integral from -8 to -1 of (x-x^2)/(2 cube root of x) with respect to x
Step 1
Since is constant with respect to , move out of the integral.
Step 2
Simplify the expression.
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Step 2.1
Use to rewrite as .
Step 2.2
Simplify.
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Step 2.2.1
Factor out of .
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Step 2.2.1.1
Raise to the power of .
Step 2.2.1.2
Factor out of .
Step 2.2.1.3
Factor out of .
Step 2.2.1.4
Factor out of .
Step 2.2.2
Move to the numerator using the negative exponent rule .
Step 2.2.3
Multiply by by adding the exponents.
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Step 2.2.3.1
Move .
Step 2.2.3.2
Multiply by .
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Step 2.2.3.2.1
Raise to the power of .
Step 2.2.3.2.2
Use the power rule to combine exponents.
Step 2.2.3.3
Write as a fraction with a common denominator.
Step 2.2.3.4
Combine the numerators over the common denominator.
Step 2.2.3.5
Add and .
Step 3
Expand .
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Step 3.1
Apply the distributive property.
Step 3.2
Reorder and .
Step 3.3
Reorder and .
Step 3.4
Multiply by .
Step 3.5
Factor out negative.
Step 3.6
Raise to the power of .
Step 3.7
Use the power rule to combine exponents.
Step 3.8
Write as a fraction with a common denominator.
Step 3.9
Combine the numerators over the common denominator.
Step 3.10
Add and .
Step 4
Split the single integral into multiple integrals.
Step 5
By the Power Rule, the integral of with respect to is .
Step 6
Since is constant with respect to , move out of the integral.
Step 7
By the Power Rule, the integral of with respect to is .
Step 8
Simplify the answer.
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Step 8.1
Simplify.
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Step 8.1.1
Combine and .
Step 8.1.2
Combine and .
Step 8.2
Substitute and simplify.
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Step 8.2.1
Evaluate at and at .
Step 8.2.2
Evaluate at and at .
Step 8.2.3
Simplify.
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Step 8.2.3.1
Rewrite as .
Step 8.2.3.2
Apply the power rule and multiply exponents, .
Step 8.2.3.3
Cancel the common factor of .
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Step 8.2.3.3.1
Cancel the common factor.
Step 8.2.3.3.2
Rewrite the expression.
Step 8.2.3.4
Raise to the power of .
Step 8.2.3.5
Multiply by .
Step 8.2.3.6
Move the negative in front of the fraction.
Step 8.2.3.7
Rewrite as .
Step 8.2.3.8
Apply the power rule and multiply exponents, .
Step 8.2.3.9
Cancel the common factor of .
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Step 8.2.3.9.1
Cancel the common factor.
Step 8.2.3.9.2
Rewrite the expression.
Step 8.2.3.10
Raise to the power of .
Step 8.2.3.11
Multiply by .
Step 8.2.3.12
Move the negative in front of the fraction.
Step 8.2.3.13
Multiply by .
Step 8.2.3.14
Multiply by .
Step 8.2.3.15
Combine the numerators over the common denominator.
Step 8.2.3.16
Add and .
Step 8.2.3.17
Rewrite as .
Step 8.2.3.18
Apply the power rule and multiply exponents, .
Step 8.2.3.19
Cancel the common factor of .
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Step 8.2.3.19.1
Cancel the common factor.
Step 8.2.3.19.2
Rewrite the expression.
Step 8.2.3.20
Raise to the power of .
Step 8.2.3.21
Multiply by .
Step 8.2.3.22
Rewrite as .
Step 8.2.3.23
Apply the power rule and multiply exponents, .
Step 8.2.3.24
Cancel the common factor of .
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Step 8.2.3.24.1
Cancel the common factor.
Step 8.2.3.24.2
Rewrite the expression.
Step 8.2.3.25
Raise to the power of .
Step 8.2.3.26
Multiply by .
Step 8.2.3.27
Cancel the common factor of and .
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Step 8.2.3.27.1
Factor out of .
Step 8.2.3.27.2
Cancel the common factors.
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Step 8.2.3.27.2.1
Factor out of .
Step 8.2.3.27.2.2
Cancel the common factor.
Step 8.2.3.27.2.3
Rewrite the expression.
Step 8.2.3.27.2.4
Divide by .
Step 8.2.3.28
Multiply by .
Step 8.2.3.29
To write as a fraction with a common denominator, multiply by .
Step 8.2.3.30
Combine and .
Step 8.2.3.31
Combine the numerators over the common denominator.
Step 8.2.3.32
Simplify the numerator.
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Step 8.2.3.32.1
Multiply by .
Step 8.2.3.32.2
Subtract from .
Step 8.2.3.33
Move the negative in front of the fraction.
Step 8.2.3.34
Multiply by .
Step 8.2.3.35
Multiply by .
Step 8.2.3.36
To write as a fraction with a common denominator, multiply by .
Step 8.2.3.37
To write as a fraction with a common denominator, multiply by .
Step 8.2.3.38
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 8.2.3.38.1
Multiply by .
Step 8.2.3.38.2
Multiply by .
Step 8.2.3.38.3
Multiply by .
Step 8.2.3.38.4
Multiply by .
Step 8.2.3.39
Combine the numerators over the common denominator.
Step 8.2.3.40
Simplify the numerator.
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Step 8.2.3.40.1
Multiply by .
Step 8.2.3.40.2
Multiply by .
Step 8.2.3.40.3
Add and .
Step 8.2.3.41
Multiply by .
Step 8.2.3.42
Multiply by .
Step 9
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form:
Step 10