Calculus Examples

Find the Derivative - d/d@VAR f(x)=x^8 square root of 5-3x
Step 1
Use to rewrite as .
Step 2
Differentiate using the Product Rule which states that is where and .
Step 3
Differentiate using the chain rule, which states that is where and .
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Step 3.1
To apply the Chain Rule, set as .
Step 3.2
Differentiate using the Power Rule which states that is where .
Step 3.3
Replace all occurrences of with .
Step 4
To write as a fraction with a common denominator, multiply by .
Step 5
Combine and .
Step 6
Combine the numerators over the common denominator.
Step 7
Simplify the numerator.
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Step 7.1
Multiply by .
Step 7.2
Subtract from .
Step 8
Combine fractions.
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Step 8.1
Move the negative in front of the fraction.
Step 8.2
Combine and .
Step 8.3
Move to the denominator using the negative exponent rule .
Step 8.4
Combine and .
Step 9
By the Sum Rule, the derivative of with respect to is .
Step 10
Since is constant with respect to , the derivative of with respect to is .
Step 11
Add and .
Step 12
Since is constant with respect to , the derivative of with respect to is .
Step 13
Combine fractions.
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Step 13.1
Combine and .
Step 13.2
Move the negative in front of the fraction.
Step 14
Differentiate using the Power Rule which states that is where .
Step 15
Multiply by .
Step 16
Differentiate using the Power Rule which states that is where .
Step 17
Reorder.
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Step 17.1
Move to the left of .
Step 17.2
Move .
Step 18
To write as a fraction with a common denominator, multiply by .
Step 19
Combine and .
Step 20
Combine the numerators over the common denominator.
Step 21
Multiply by .
Step 22
Multiply by by adding the exponents.
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Step 22.1
Move .
Step 22.2
Use the power rule to combine exponents.
Step 22.3
Combine the numerators over the common denominator.
Step 22.4
Add and .
Step 22.5
Divide by .
Step 23
Simplify .
Step 24
Simplify.
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Step 24.1
Apply the distributive property.
Step 24.2
Simplify the numerator.
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Step 24.2.1
Simplify each term.
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Step 24.2.1.1
Rewrite using the commutative property of multiplication.
Step 24.2.1.2
Multiply by by adding the exponents.
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Step 24.2.1.2.1
Move .
Step 24.2.1.2.2
Multiply by .
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Step 24.2.1.2.2.1
Raise to the power of .
Step 24.2.1.2.2.2
Use the power rule to combine exponents.
Step 24.2.1.2.3
Add and .
Step 24.2.1.3
Multiply by .
Step 24.2.1.4
Multiply by .
Step 24.2.2
Subtract from .
Step 24.3
Factor out of .
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Step 24.3.1
Factor out of .
Step 24.3.2
Factor out of .
Step 24.3.3
Factor out of .
Step 24.4
Factor out of .
Step 24.5
Rewrite as .
Step 24.6
Factor out of .
Step 24.7
Rewrite as .
Step 24.8
Move the negative in front of the fraction.