Скачать или смотреть Integral of sqrt(x^2-1)/x^4 with trig substitution

Learn how to do the integral of sqrt(x^2-1)/x^4 with trigonometric substitution. This is a very common calculus 2 integration homework problem (from James Stewart's single variable calculus textbook). See the previous video:    • One big problem among calculus students: Y...  

Why we dont need the absolute value when we do trig sub    • Why don't we need the absolute value when ...  

Remember these integrals:    • Remember these integrals for calculus 2  

How to choose the "u"    • u substitution: how to choose the "u"  
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