Enter a problem...
Calculus Examples
Step 1
Step 1.1
By the Sum Rule, the derivative of with respect to is .
Step 1.2
Differentiate using the Power Rule which states that is where .
Step 2
Step 2.1
Since is constant with respect to , the derivative of with respect to is .
Step 2.2
The derivative of with respect to is .
Step 3
Step 3.1
Reorder and .
Step 3.2
Factor out of .
Step 3.3
Rewrite as .
Step 3.4
Factor out of .
Step 3.5
Apply pythagorean identity.