Calculus Examples

Find dy/dx x = natural log of 1-7y^2
Step 1
Differentiate both sides of the equation.
Step 2
Differentiate using the Power Rule which states that is where .
Step 3
Differentiate the right side of the equation.
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Step 3.1
Differentiate using the chain rule, which states that is where and .
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Step 3.1.1
To apply the Chain Rule, set as .
Step 3.1.2
The derivative of with respect to is .
Step 3.1.3
Replace all occurrences of with .
Step 3.2
Differentiate.
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Step 3.2.1
By the Sum Rule, the derivative of with respect to is .
Step 3.2.2
Since is constant with respect to , the derivative of with respect to is .
Step 3.2.3
Add and .
Step 3.2.4
Since is constant with respect to , the derivative of with respect to is .
Step 3.2.5
Combine fractions.
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Step 3.2.5.1
Combine and .
Step 3.2.5.2
Move the negative in front of the fraction.
Step 3.3
Differentiate using the chain rule, which states that is where and .
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Step 3.3.1
To apply the Chain Rule, set as .
Step 3.3.2
Differentiate using the Power Rule which states that is where .
Step 3.3.3
Replace all occurrences of with .
Step 3.4
Combine fractions.
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Step 3.4.1
Multiply by .
Step 3.4.2
Combine and .
Step 3.4.3
Multiply by .
Step 3.4.4
Combine and .
Step 3.4.5
Simplify the expression.
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Step 3.4.5.1
Move to the left of .
Step 3.4.5.2
Move the negative in front of the fraction.
Step 3.5
Rewrite as .
Step 3.6
Combine and .
Step 3.7
Simplify the numerator.
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Step 3.7.1
Rewrite using the commutative property of multiplication.
Step 3.7.2
Reorder factors in .
Step 4
Reform the equation by setting the left side equal to the right side.
Step 5
Solve for .
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Step 5.1
Rewrite the equation as .
Step 5.2
Divide each term in by and simplify.
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Step 5.2.1
Divide each term in by .
Step 5.2.2
Simplify the left side.
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Step 5.2.2.1
Dividing two negative values results in a positive value.
Step 5.2.2.2
Divide by .
Step 5.2.3
Simplify the right side.
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Step 5.2.3.1
Divide by .
Step 5.3
Multiply both sides by .
Step 5.4
Simplify.
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Step 5.4.1
Simplify the left side.
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Step 5.4.1.1
Cancel the common factor of .
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Step 5.4.1.1.1
Cancel the common factor.
Step 5.4.1.1.2
Rewrite the expression.
Step 5.4.2
Simplify the right side.
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Step 5.4.2.1
Simplify .
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Step 5.4.2.1.1
Apply the distributive property.
Step 5.4.2.1.2
Simplify the expression.
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Step 5.4.2.1.2.1
Multiply by .
Step 5.4.2.1.2.2
Multiply by .
Step 5.4.2.1.2.3
Reorder and .
Step 5.5
Divide each term in by and simplify.
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Step 5.5.1
Divide each term in by .
Step 5.5.2
Simplify the left side.
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Step 5.5.2.1
Cancel the common factor of .
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Step 5.5.2.1.1
Cancel the common factor.
Step 5.5.2.1.2
Rewrite the expression.
Step 5.5.2.2
Cancel the common factor of .
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Step 5.5.2.2.1
Cancel the common factor.
Step 5.5.2.2.2
Divide by .
Step 5.5.3
Simplify the right side.
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Step 5.5.3.1
Simplify each term.
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Step 5.5.3.1.1
Cancel the common factor of and .
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Step 5.5.3.1.1.1
Factor out of .
Step 5.5.3.1.1.2
Cancel the common factors.
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Step 5.5.3.1.1.2.1
Factor out of .
Step 5.5.3.1.1.2.2
Cancel the common factor.
Step 5.5.3.1.1.2.3
Rewrite the expression.
Step 5.5.3.1.2
Cancel the common factor of and .
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Step 5.5.3.1.2.1
Factor out of .
Step 5.5.3.1.2.2
Cancel the common factors.
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Step 5.5.3.1.2.2.1
Factor out of .
Step 5.5.3.1.2.2.2
Cancel the common factor.
Step 5.5.3.1.2.2.3
Rewrite the expression.
Step 5.5.3.1.3
Move the negative in front of the fraction.
Step 6
Replace with .