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Calculus Examples
Step 1
Step 1.1
To write as a fraction with a common denominator, multiply by .
Step 1.2
Combine and .
Step 1.3
Combine the numerators over the common denominator.
Step 2
Step 2.1
Simplify the limit argument.
Step 2.1.1
Multiply the numerator by the reciprocal of the denominator.
Step 2.1.2
Multiply by .
Step 2.1.3
Cancel the common factor of and .
Step 2.1.3.1
Rewrite as .
Step 2.1.3.2
Factor out of .
Step 2.1.3.3
Factor out of .
Step 2.1.3.4
Reorder terms.
Step 2.1.3.5
Cancel the common factor.
Step 2.1.3.6
Rewrite the expression.
Step 2.2
Split the limit using the Limits Quotient Rule on the limit as approaches .
Step 2.3
Evaluate the limit of which is constant as approaches .
Step 3
Evaluate the limit of by plugging in for .
Step 4
Divide by .