Calculus Examples

Find the Derivative - d/dx f(x)=2x^2arctan(5x^3)
Step 1
Since is constant with respect to , the derivative of with respect to is .
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
The derivative of with respect to is .
Step 3.3
Replace all occurrences of with .
Step 4
Differentiate.
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Step 4.1
Factor out of .
Step 4.2
Combine fractions.
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Step 4.2.1
Simplify the expression.
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Step 4.2.1.1
Apply the product rule to .
Step 4.2.1.2
Raise to the power of .
Step 4.2.1.3
Multiply the exponents in .
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Step 4.2.1.3.1
Apply the power rule and multiply exponents, .
Step 4.2.1.3.2
Multiply by .
Step 4.2.2
Combine and .
Step 4.3
Since is constant with respect to , the derivative of with respect to is .
Step 4.4
Combine and .
Step 4.5
Differentiate using the Power Rule which states that is where .
Step 4.6
Combine fractions.
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Step 4.6.1
Combine and .
Step 4.6.2
Multiply by .
Step 4.6.3
Combine and .
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
Add and .
Step 6
Differentiate using the Power Rule which states that is where .
Step 7
To write as a fraction with a common denominator, multiply by .
Step 8
Combine the numerators over the common denominator.
Step 9
Combine and .
Step 10
Simplify.
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Step 10.1
Apply the distributive property.
Step 10.2
Apply the distributive property.
Step 10.3
Simplify the numerator.
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Step 10.3.1
Simplify each term.
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Step 10.3.1.1
Multiply by .
Step 10.3.1.2
Rewrite using the commutative property of multiplication.
Step 10.3.1.3
Multiply by .
Step 10.3.1.4
Multiply by .
Step 10.3.1.5
Multiply by by adding the exponents.
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Step 10.3.1.5.1
Move .
Step 10.3.1.5.2
Multiply by .
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Step 10.3.1.5.2.1
Raise to the power of .
Step 10.3.1.5.2.2
Use the power rule to combine exponents.
Step 10.3.1.5.3
Add and .
Step 10.3.1.6
Rewrite using the commutative property of multiplication.
Step 10.3.1.7
Multiply by .
Step 10.3.1.8
Multiply by .
Step 10.3.2
Reorder factors in .
Step 10.4
Reorder terms.