Calculus Examples

Evaluate the Integral integral from 1 to 4 of square root of 16x^5 with respect to x
Step 1
Simplify.
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Step 1.1
Rewrite as .
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Step 1.1.1
Rewrite as .
Step 1.1.2
Factor out .
Step 1.1.3
Rewrite as .
Step 1.1.4
Rewrite as .
Step 1.2
Pull terms out from under the radical.
Step 2
Simplify.
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Step 2.1
Use to rewrite as .
Step 2.2
Multiply by by adding the exponents.
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Step 2.2.1
Move .
Step 2.2.2
Use the power rule to combine exponents.
Step 2.2.3
To write as a fraction with a common denominator, multiply by .
Step 2.2.4
Combine and .
Step 2.2.5
Combine the numerators over the common denominator.
Step 2.2.6
Simplify the numerator.
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Step 2.2.6.1
Multiply by .
Step 2.2.6.2
Add and .
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
Simplify.
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Step 5.2.2.1
Rewrite as .
Step 5.2.2.2
Apply the power rule and multiply exponents, .
Step 5.2.2.3
Cancel the common factor of .
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Step 5.2.2.3.1
Cancel the common factor.
Step 5.2.2.3.2
Rewrite the expression.
Step 5.2.2.4
Raise to the power of .
Step 5.2.2.5
Multiply by .
Step 5.2.2.6
One to any power is one.
Step 5.2.2.7
Multiply by .
Step 5.2.2.8
Combine the numerators over the common denominator.
Step 5.2.2.9
Subtract from .
Step 5.2.2.10
Combine and .
Step 5.2.2.11
Multiply by .
Step 6
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form:
Step 7