Calculus Examples

Evaluate the Integral integral of square root of x natural log of 2x with respect to x
Step 1
Integrate by parts using the formula , where and .
Step 2
Simplify.
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Step 2.1
Combine and .
Step 2.2
Combine and .
Step 3
Since is constant with respect to , move out of the integral.
Step 4
Simplify.
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Step 4.1
Combine and .
Step 4.2
Move to the numerator using the negative exponent rule .
Step 4.3
Multiply by by adding the exponents.
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Step 4.3.1
Use the power rule to combine exponents.
Step 4.3.2
To write as a fraction with a common denominator, multiply by .
Step 4.3.3
Combine and .
Step 4.3.4
Combine the numerators over the common denominator.
Step 4.3.5
Simplify the numerator.
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Step 4.3.5.1
Multiply by .
Step 4.3.5.2
Subtract from .
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
Rewrite as .
Step 6.2
Simplify.
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Step 6.2.1
Combine and .
Step 6.2.2
Combine and .
Step 6.2.3
Multiply by .
Step 6.2.4
Multiply by .
Step 6.2.5
Multiply by .