Calculus Examples

Evaluate the Limit limit as x approaches 8 of (e^x+1)^(2/x)
Step 1
Use the properties of logarithms to simplify the limit.
Tap for more steps...
Step 1.1
Rewrite as .
Step 1.2
Expand by moving outside the logarithm.
Step 2
Evaluate the limit.
Tap for more steps...
Step 2.1
Move the limit into the exponent.
Step 2.2
Split the limit using the Product of Limits Rule on the limit as approaches .
Step 2.3
Move the term outside of the limit because it is constant with respect to .
Step 2.4
Split the limit using the Limits Quotient Rule on the limit as approaches .
Step 2.5
Evaluate the limit of which is constant as approaches .
Step 2.6
Move the limit inside the logarithm.
Step 2.7
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 2.8
Move the limit into the exponent.
Step 2.9
Evaluate the limit of which is constant as approaches .
Step 3
Evaluate the limits by plugging in for all occurrences of .
Tap for more steps...
Step 3.1
Evaluate the limit of by plugging in for .
Step 3.2
Evaluate the limit of by plugging in for .
Step 4
Simplify the answer.
Tap for more steps...
Step 4.1
Cancel the common factor of .
Tap for more steps...
Step 4.1.1
Factor out of .
Step 4.1.2
Cancel the common factor.
Step 4.1.3
Rewrite the expression.
Step 4.2
Combine and .
Step 5
The result can be shown in multiple forms.
Exact Form:
Decimal Form: