Calculus Examples

Evaluate the Integral integral from 1 to 4 of x^2+ square root of x with respect to x
Step 1
Split the single integral into multiple integrals.
Step 2
By the Power Rule, the integral of with respect to is .
Step 3
Use to rewrite as .
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
Raise to the power of .
Step 5.2.2.2
Combine and .
Step 5.2.2.3
Rewrite as .
Step 5.2.2.4
Apply the power rule and multiply exponents, .
Step 5.2.2.5
Cancel the common factor of .
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Step 5.2.2.5.1
Cancel the common factor.
Step 5.2.2.5.2
Rewrite the expression.
Step 5.2.2.6
Raise to the power of .
Step 5.2.2.7
Combine and .
Step 5.2.2.8
Multiply by .
Step 5.2.2.9
Combine the numerators over the common denominator.
Step 5.2.2.10
Add and .
Step 5.2.2.11
One to any power is one.
Step 5.2.2.12
Multiply by .
Step 5.2.2.13
One to any power is one.
Step 5.2.2.14
Multiply by .
Step 5.2.2.15
Combine the numerators over the common denominator.
Step 5.2.2.16
Add and .
Step 5.2.2.17
Cancel the common factor of .
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Step 5.2.2.17.1
Cancel the common factor.
Step 5.2.2.17.2
Rewrite the expression.
Step 5.2.2.18
Multiply by .
Step 5.2.2.19
To write as a fraction with a common denominator, multiply by .
Step 5.2.2.20
Combine and .
Step 5.2.2.21
Combine the numerators over the common denominator.
Step 5.2.2.22
Simplify the numerator.
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Step 5.2.2.22.1
Multiply by .
Step 5.2.2.22.2
Subtract from .
Step 6
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form:
Step 7