Calculus Examples

Find du/dv u=v^2 square root of 8v-3
Step 1
Use to rewrite as .
Step 2
Differentiate both sides of the equation.
Step 3
The derivative of with respect to is .
Step 4
Differentiate the right side of the equation.
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Step 4.1
Differentiate using the Product Rule which states that is where and .
Step 4.2
Differentiate using the chain rule, which states that is where and .
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Step 4.2.1
To apply the Chain Rule, set as .
Step 4.2.2
Differentiate using the Power Rule which states that is where .
Step 4.2.3
Replace all occurrences of with .
Step 4.3
To write as a fraction with a common denominator, multiply by .
Step 4.4
Combine and .
Step 4.5
Combine the numerators over the common denominator.
Step 4.6
Simplify the numerator.
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Step 4.6.1
Multiply by .
Step 4.6.2
Subtract from .
Step 4.7
Combine fractions.
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Step 4.7.1
Move the negative in front of the fraction.
Step 4.7.2
Combine and .
Step 4.7.3
Move to the denominator using the negative exponent rule .
Step 4.7.4
Combine and .
Step 4.8
By the Sum Rule, the derivative of with respect to is .
Step 4.9
Since is constant with respect to , the derivative of with respect to is .
Step 4.10
Differentiate using the Power Rule which states that is where .
Step 4.11
Multiply by .
Step 4.12
Since is constant with respect to , the derivative of with respect to is .
Step 4.13
Simplify terms.
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Step 4.13.1
Add and .
Step 4.13.2
Combine and .
Step 4.13.3
Move to the left of .
Step 4.13.4
Factor out of .
Step 4.14
Cancel the common factors.
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Step 4.14.1
Factor out of .
Step 4.14.2
Cancel the common factor.
Step 4.14.3
Rewrite the expression.
Step 4.15
Differentiate using the Power Rule which states that is where .
Step 4.16
Move to the left of .
Step 4.17
Combine and using a common denominator.
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Step 4.17.1
Move .
Step 4.17.2
To write as a fraction with a common denominator, multiply by .
Step 4.17.3
Combine the numerators over the common denominator.
Step 4.18
Multiply by by adding the exponents.
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Step 4.18.1
Move .
Step 4.18.2
Use the power rule to combine exponents.
Step 4.18.3
Combine the numerators over the common denominator.
Step 4.18.4
Add and .
Step 4.18.5
Divide by .
Step 4.19
Simplify .
Step 4.20
Simplify.
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Step 4.20.1
Apply the distributive property.
Step 4.20.2
Simplify the numerator.
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Step 4.20.2.1
Simplify each term.
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Step 4.20.2.1.1
Rewrite using the commutative property of multiplication.
Step 4.20.2.1.2
Multiply by by adding the exponents.
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Step 4.20.2.1.2.1
Move .
Step 4.20.2.1.2.2
Multiply by .
Step 4.20.2.1.3
Multiply by .
Step 4.20.2.1.4
Multiply by .
Step 4.20.2.2
Add and .
Step 4.20.3
Factor out of .
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Step 4.20.3.1
Factor out of .
Step 4.20.3.2
Factor out of .
Step 4.20.3.3
Factor out of .
Step 5
Reform the equation by setting the left side equal to the right side.
Step 6
Graph each side of the equation. The solution is the x-value of the point of intersection.
No solution
Step 7
Replace with .