Calculus Examples

Find the Derivative - d/dx square root of 8x
Step 1
Rewrite as .
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Step 1.1
Rewrite as .
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Step 1.1.1
Factor out of .
Step 1.1.2
Rewrite as .
Step 1.1.3
Add parentheses.
Step 1.2
Pull terms out from under the radical.
Step 2
Use to rewrite as .
Step 3
Factor out of .
Step 4
Apply the product rule to .
Step 5
Raise to the power of .
Step 6
Use the power rule to combine exponents.
Step 7
Simplify the expression.
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Step 7.1
Write as a fraction with a common denominator.
Step 7.2
Combine the numerators over the common denominator.
Step 7.3
Add and .
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
Move the negative in front of the fraction.
Step 15
Combine and .
Step 16
Combine and .
Step 17
Simplify.
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Step 17.1
Move to the denominator using the negative exponent rule .
Step 17.2
Move to the numerator using the negative exponent rule .
Step 18
Multiply by by adding the exponents.
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Step 18.1
Use the power rule to combine exponents.
Step 18.2
To write as a fraction with a common denominator, multiply by .
Step 18.3
Combine and .
Step 18.4
Combine the numerators over the common denominator.
Step 18.5
Simplify the numerator.
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Step 18.5.1
Multiply by .
Step 18.5.2
Subtract from .