(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Evaluate limit as x approaches 0 of (square root(4+x^4)-2)/x^4) algebraically by rationalizing the numerator. Show details

3. The attempt at a solution

I rationalized the numerator and i see it as there is a root in the denominator now which is when i was taught to rationalize

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# Homework Help: Solve limits by rationalizing

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