Calculus Examples

Evaluate the Limit limit as x approaches 8 of arccos((1+x^2)/(1+2x^2))
Step 1
Evaluate the limit of by plugging in for .
Step 2
Simplify the numerator.
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Step 2.1
Raise to the power of .
Step 2.2
Add and .
Step 3
Simplify the denominator.
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Step 3.1
Raise to the power of .
Step 3.2
Multiply by .
Step 3.3
Add and .
Step 4
Evaluate .