Calculus Examples

Find the Derivative - d/dx f(x)=(2tan(x))/x
Step 1
Since is constant with respect to , the derivative of with respect to is .
Step 2
Differentiate using the Quotient Rule which states that is where and .
Step 3
The derivative of with respect to is .
Step 4
Differentiate using the Power Rule.
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Step 4.1
Differentiate using the Power Rule which states that is where .
Step 4.2
Combine fractions.
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Step 4.2.1
Multiply by .
Step 4.2.2
Combine and .