Calculus Examples

Evaluate the Integral integral of (28x)/( square 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
Move to the numerator using the negative exponent rule .
Step 2.2.2
Multiply by by adding the exponents.
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Step 2.2.2.1
Multiply by .
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Step 2.2.2.1.1
Raise to the power of .
Step 2.2.2.1.2
Use the power rule to combine exponents.
Step 2.2.2.2
Write as a fraction with a common denominator.
Step 2.2.2.3
Combine the numerators over the common denominator.
Step 2.2.2.4
Subtract from .
Step 3
By the Power Rule, the integral of with respect to is .
Step 4
Simplify the answer.
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Step 4.1
Rewrite as .
Step 4.2
Simplify.
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Step 4.2.1
Combine and .
Step 4.2.2
Multiply by .