Calculus Examples

Find the Derivative - d/dx y=arccos(x^2)
Step 1
Differentiate using the chain rule, which states that is where and .
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Step 1.1
To apply the Chain Rule, set as .
Step 1.2
The derivative of with respect to is .
Step 1.3
Replace all occurrences of with .
Step 2
Differentiate using the Power Rule.
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Step 2.1
Multiply the exponents in .
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Step 2.1.1
Apply the power rule and multiply exponents, .
Step 2.1.2
Multiply by .
Step 2.2
Differentiate using the Power Rule which states that is where .
Step 2.3
Combine fractions.
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Step 2.3.1
Multiply by .
Step 2.3.2
Combine and .
Step 2.3.3
Combine and .
Step 2.3.4
Move the negative in front of the fraction.