Calculus Examples

Evaluate the Integral integral of 15x square root of x+2 square root of x with respect to x
Step 1
Simplify.
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Step 1.1
Use to rewrite as .
Step 1.2
Multiply by by adding the exponents.
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Step 1.2.1
Move .
Step 1.2.2
Multiply by .
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Step 1.2.2.1
Raise to the power of .
Step 1.2.2.2
Use the power rule to combine exponents.
Step 1.2.3
Write as a fraction with a common denominator.
Step 1.2.4
Combine the numerators over the common denominator.
Step 1.2.5
Add and .
Step 2
Split the single integral into multiple integrals.
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
Since is constant with respect to , move out of the integral.
Step 6
Use to rewrite as .
Step 7
By the Power Rule, the integral of with respect to is .
Step 8
Simplify.
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Step 8.1
Simplify.
Step 8.2
Simplify.
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Step 8.2.1
Combine and .
Step 8.2.2
Multiply by .
Step 8.2.3
Cancel the common factor of and .
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Step 8.2.3.1
Factor out of .
Step 8.2.3.2
Cancel the common factors.
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Step 8.2.3.2.1
Factor out of .
Step 8.2.3.2.2
Cancel the common factor.
Step 8.2.3.2.3
Rewrite the expression.
Step 8.2.3.2.4
Divide by .
Step 8.2.4
Combine and .
Step 8.2.5
Multiply by .