Calculus Examples

Find dx/dy x^2y+e^(2x+y)=2x square root of y
Step 1
Use to rewrite as .
Step 2
Differentiate both sides of the equation.
Step 3
Differentiate the left side of the equation.
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Step 3.1
By the Sum Rule, the derivative of with respect to is .
Step 3.2
Evaluate .
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Step 3.2.1
Differentiate using the Product Rule which states that is where and .
Step 3.2.2
Differentiate using the Power Rule which states that is where .
Step 3.2.3
Differentiate using the chain rule, which states that is where and .
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Step 3.2.3.1
To apply the Chain Rule, set as .
Step 3.2.3.2
Differentiate using the Power Rule which states that is where .
Step 3.2.3.3
Replace all occurrences of with .
Step 3.2.4
Rewrite as .
Step 3.2.5
Multiply by .
Step 3.2.6
Move to the left of .
Step 3.3
Evaluate .
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Step 3.3.1
Differentiate using the chain rule, which states that is where and .
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Step 3.3.1.1
To apply the Chain Rule, set as .
Step 3.3.1.2
Differentiate using the Exponential Rule which states that is where =.
Step 3.3.1.3
Replace all occurrences of with .
Step 3.3.2
By the Sum Rule, the derivative of with respect to is .
Step 3.3.3
Since is constant with respect to , the derivative of with respect to is .
Step 3.3.4
Rewrite as .
Step 3.3.5
Differentiate using the Power Rule which states that is where .
Step 3.4
Reorder terms.
Step 4
Differentiate the right side of the equation.
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Step 4.1
Since is constant with respect to , the derivative of with respect to is .
Step 4.2
Differentiate using the Product Rule which states that is where and .
Step 4.3
Differentiate using the Power Rule which states that is where .
Step 4.4
To write as a fraction with a common denominator, multiply by .
Step 4.5
Combine and .
Step 4.6
Combine the numerators over the common denominator.
Step 4.7
Simplify the numerator.
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Step 4.7.1
Multiply by .
Step 4.7.2
Subtract from .
Step 4.8
Move the negative in front of the fraction.
Step 4.9
Combine and .
Step 4.10
Combine and .
Step 4.11
Move to the denominator using the negative exponent rule .
Step 4.12
Rewrite as .
Step 4.13
Simplify.
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Step 4.13.1
Apply the distributive property.
Step 4.13.2
Combine terms.
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Step 4.13.2.1
Combine and .
Step 4.13.2.2
Cancel the common factor.
Step 4.13.2.3
Rewrite the expression.
Step 4.13.3
Reorder terms.
Step 5
Reform the equation by setting the left side equal to the right side.
Step 6
Solve for .
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Step 6.1
Simplify .
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Step 6.1.1
Simplify each term.
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Step 6.1.1.1
Apply the distributive property.
Step 6.1.1.2
Rewrite using the commutative property of multiplication.
Step 6.1.1.3
Multiply by .
Step 6.1.2
Reorder factors in .
Step 6.2
Reorder factors in .
Step 6.3
Subtract from both sides of the equation.
Step 6.4
Move all terms not containing to the right side of the equation.
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Step 6.4.1
Subtract from both sides of the equation.
Step 6.4.2
Subtract from both sides of the equation.
Step 6.4.3
Add to both sides of the equation.
Step 6.5
Factor out of .
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Step 6.5.1
Factor out of .
Step 6.5.2
Factor out of .
Step 6.5.3
Factor out of .
Step 6.5.4
Factor out of .
Step 6.5.5
Factor out of .
Step 6.6
Rewrite as .
Step 6.7
Divide each term in by and simplify.
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Step 6.7.1
Divide each term in by .
Step 6.7.2
Simplify the left side.
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Step 6.7.2.1
Factor out of .
Step 6.7.2.2
Cancel the common factors.
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Step 6.7.2.2.1
Factor out of .
Step 6.7.2.2.2
Factor out of .
Step 6.7.2.2.3
Factor out of .
Step 6.7.2.2.4
Factor out of .
Step 6.7.2.2.5
Factor out of .
Step 6.7.2.2.6
Cancel the common factor.
Step 6.7.2.2.7
Rewrite the expression.
Step 6.7.2.3
Cancel the common factor.
Step 6.7.2.4
Divide by .
Step 6.7.3
Simplify the right side.
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Step 6.7.3.1
Combine the numerators over the common denominator.
Step 6.7.3.2
To write as a fraction with a common denominator, multiply by .
Step 6.7.3.3
Combine and .
Step 6.7.3.4
Combine the numerators over the common denominator.
Step 6.7.3.5
To write as a fraction with a common denominator, multiply by .
Step 6.7.3.6
Combine and .
Step 6.7.3.7
Combine the numerators over the common denominator.
Step 6.7.3.8
Factor out of .
Step 6.7.3.9
Factor out of .
Step 6.7.3.10
Factor out of .
Step 6.7.3.11
Factor out of .
Step 6.7.3.12
Factor out of .
Step 6.7.3.13
Simplify the expression.
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Step 6.7.3.13.1
Rewrite as .
Step 6.7.3.13.2
Move the negative in front of the fraction.
Step 6.7.3.14
Multiply the numerator by the reciprocal of the denominator.
Step 6.7.3.15
Factor out of .
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Step 6.7.3.15.1
Factor out of .
Step 6.7.3.15.2
Factor out of .
Step 6.7.3.15.3
Factor out of .
Step 6.7.3.15.4
Factor out of .
Step 6.7.3.15.5
Factor out of .
Step 6.7.3.16
Multiply by .
Step 6.7.3.17
Reorder factors in .
Step 7
Replace with .