Calculus Examples

Find the Derivative - d/dx 1/2x^(-1/2)
Step 1
Since is constant with respect to , the derivative of with respect to is .
Step 2
Differentiate using the Power Rule which states that is where .
Step 3
To write as a fraction with a common denominator, multiply by .
Step 4
Combine and .
Step 5
Combine the numerators over the common denominator.
Step 6
Simplify the numerator.
Tap for more steps...
Step 6.1
Multiply by .
Step 6.2
Subtract from .
Step 7
Move the negative in front of the fraction.
Step 8
Combine and .
Step 9
Multiply by .
Step 10
Simplify the expression.
Tap for more steps...
Step 10.1
Multiply by .
Step 10.2
Move to the denominator using the negative exponent rule .