Calculus Examples

Find the Derivative - d/dx f(x)=1/8x^2*(4 square root of x)
Step 1
Combine and .
Step 2
Combine and .
Step 3
Combine and .
Step 4
Use to rewrite as .
Step 5
Multiply by by adding the exponents.
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Step 5.1
Move .
Step 5.2
Use the power rule to combine exponents.
Step 5.3
To write as a fraction with a common denominator, multiply by .
Step 5.4
Combine and .
Step 5.5
Combine the numerators over the common denominator.
Step 5.6
Simplify the numerator.
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Step 5.6.1
Multiply by .
Step 5.6.2
Add and .
Step 6
Factor out of .
Step 7
Cancel the common factors.
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Step 7.1
Factor out of .
Step 7.2
Cancel the common factor.
Step 7.3
Rewrite the expression.
Step 8
Since is constant with respect to , the derivative of with respect to is .
Step 9
Differentiate using the Power Rule which states that is where .
Step 10
To write as a fraction with a common denominator, multiply by .
Step 11
Combine and .
Step 12
Combine the numerators over the common denominator.
Step 13
Simplify the numerator.
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Step 13.1
Multiply by .
Step 13.2
Subtract from .
Step 14
Combine and .
Step 15
Multiply by .
Step 16
Multiply by .