Calculus Examples

Find the Derivative - d/dx natural log of (3x)^2
Step 1
Simplify with factoring out.
Tap for more steps...
Step 1.1
Factor out of .
Step 1.2
Simplify the expression.
Tap for more steps...
Step 1.2.1
Apply the product rule to .
Step 1.2.2
Raise to the power of .
Step 2
Differentiate using the chain rule, which states that is where and .
Tap for more steps...
Step 2.1
To apply the Chain Rule, set as .
Step 2.2
The derivative of with respect to is .
Step 2.3
Replace all occurrences of with .
Step 3
Differentiate.
Tap for more steps...
Step 3.1
Since is constant with respect to , the derivative of with respect to is .
Step 3.2
Simplify terms.
Tap for more steps...
Step 3.2.1
Combine and .
Step 3.2.2
Cancel the common factor of .
Tap for more steps...
Step 3.2.2.1
Cancel the common factor.
Step 3.2.2.2
Rewrite the expression.
Step 3.3
Differentiate using the Power Rule which states that is where .
Step 3.4
Simplify terms.
Tap for more steps...
Step 3.4.1
Combine and .
Step 3.4.2
Combine and .
Step 3.4.3
Cancel the common factor of and .
Tap for more steps...
Step 3.4.3.1
Factor out of .
Step 3.4.3.2
Cancel the common factors.
Tap for more steps...
Step 3.4.3.2.1
Factor out of .
Step 3.4.3.2.2
Cancel the common factor.
Step 3.4.3.2.3
Rewrite the expression.