Calculus Examples

Find the Derivative - d/d@VAR f(x)=(6x^3-7x^2)/( cube root of x^4)
Step 1
Rewrite as .
Tap for more steps...
Step 1.1
Factor out .
Step 1.2
Pull terms out from under the radical.
Step 2
Use to rewrite as .
Step 3
Multiply by by adding the exponents.
Tap for more steps...
Step 3.1
Multiply by .
Tap for more steps...
Step 3.1.1
Raise to the power of .
Step 3.1.2
Use the power rule to combine exponents.
Step 3.2
Write as a fraction with a common denominator.
Step 3.3
Combine the numerators over the common denominator.
Step 3.4
Add and .
Step 4
Factor out of .
Tap for more steps...
Step 4.1
Factor out of .
Step 4.2
Factor out of .
Step 4.3
Factor out of .
Step 5
Move to the numerator using the negative exponent rule .
Step 6
Multiply by by adding the exponents.
Tap for more steps...
Step 6.1
Move .
Step 6.2
Use the power rule to combine exponents.
Step 6.3
To write as a fraction with a common denominator, multiply by .
Step 6.4
Combine and .
Step 6.5
Combine the numerators over the common denominator.
Step 6.6
Simplify the numerator.
Tap for more steps...
Step 6.6.1
Multiply by .
Step 6.6.2
Add and .
Step 7
Differentiate using the Product Rule which states that is where and .
Step 8
Differentiate.
Tap for more steps...
Step 8.1
By the Sum Rule, the derivative of with respect to is .
Step 8.2
Since is constant with respect to , the derivative of with respect to is .
Step 8.3
Differentiate using the Power Rule which states that is where .
Step 8.4
Multiply by .
Step 8.5
Since is constant with respect to , the derivative of with respect to is .
Step 8.6
Simplify the expression.
Tap for more steps...
Step 8.6.1
Add and .
Step 8.6.2
Move to the left of .
Step 8.7
Differentiate using the Power Rule which states that is where .
Step 9
To write as a fraction with a common denominator, multiply by .
Step 10
Combine and .
Step 11
Combine the numerators over the common denominator.
Step 12
Simplify the numerator.
Tap for more steps...
Step 12.1
Multiply by .
Step 12.2
Subtract from .
Step 13
Move the negative in front of the fraction.
Step 14
Combine and .
Step 15
Move to the denominator using the negative exponent rule .
Step 16
Simplify.
Tap for more steps...
Step 16.1
Apply the distributive property.
Step 16.2
Combine terms.
Tap for more steps...
Step 16.2.1
Combine and .
Step 16.2.2
Multiply by .
Step 16.2.3
Combine and .
Step 16.2.4
Move to the left of .
Step 16.2.5
Move to the numerator using the negative exponent rule .
Step 16.2.6
Multiply by by adding the exponents.
Tap for more steps...
Step 16.2.6.1
Move .
Step 16.2.6.2
Multiply by .
Tap for more steps...
Step 16.2.6.2.1
Raise to the power of .
Step 16.2.6.2.2
Use the power rule to combine exponents.
Step 16.2.6.3
Write as a fraction with a common denominator.
Step 16.2.6.4
Combine the numerators over the common denominator.
Step 16.2.6.5
Add and .
Step 16.2.7
Factor out of .
Step 16.2.8
Cancel the common factors.
Tap for more steps...
Step 16.2.8.1
Factor out of .
Step 16.2.8.2
Cancel the common factor.
Step 16.2.8.3
Rewrite the expression.
Step 16.2.8.4
Divide by .
Step 16.2.9
Combine and .
Step 16.2.10
Multiply by .
Step 16.2.11
Move the negative in front of the fraction.
Step 16.2.12
Add and .