Limits at infinity of quotients with square roots (odd power) | AP Calculus AB | Khan Academy

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Sal finds the limits at positive and negative infinity of x/Ã(x_+1). Since the leading term is raised to an odd power (1), the limits at positive and negative infinity are different. Created by Sal Khan.

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

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Taking a sip every time he says "let's assume f of x" and I'm already full in 2 videos.

wheelz
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Thanks man! best explanation I've heard! explained analytically and intuitively ;-)

ItsJava
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what is "principle root" and why no regular square root

miguelibarra