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Calculus Examples
Step 1
Step 1.1
Evaluate the limit of the numerator and the limit of the denominator.
Step 1.1.1
Take the limit of the numerator and the limit of the denominator.
Step 1.1.2
Evaluate the limits by plugging in for all occurrences of .
Step 1.1.2.1
Evaluate the limit of by plugging in for .
Step 1.1.2.2
The exact value of is .
Step 1.1.3
Evaluate the limit of by plugging in for .
Step 1.1.4
The expression contains a division by . The expression is undefined.
Undefined
Step 1.2
Since is of indeterminate form, apply L'Hospital's Rule. L'Hospital's Rule states that the limit of a quotient of functions is equal to the limit of the quotient of their derivatives.
Step 1.3
Find the derivative of the numerator and denominator.
Step 1.3.1
Differentiate the numerator and denominator.
Step 1.3.2
The derivative of with respect to is .
Step 1.3.3
Differentiate using the Power Rule which states that is where .
Step 1.4
Multiply the numerator by the reciprocal of the denominator.
Step 1.5
Multiply by .
Step 2
Step 2.1
Split the limit using the Limits Quotient Rule on the limit as approaches .
Step 2.2
Evaluate the limit of which is constant as approaches .
Step 2.3
Move the limit under the radical sign.
Step 2.4
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 2.5
Evaluate the limit of which is constant as approaches .
Step 2.6
Move the exponent from outside the limit using the Limits Power Rule.
Step 3
Evaluate the limit of by plugging in for .
Step 4
Step 4.1
Simplify the denominator.
Step 4.1.1
Raising to any positive power yields .
Step 4.1.2
Multiply by .
Step 4.1.3
Add and .
Step 4.1.4
Any root of is .
Step 4.2
Divide by .