Integration by Trig substitution | made easy

In mathematics, trigonometric substitution is the substitution of trigonometric functions for other expressions. In calculus, trigonometric substitution is a technique for evaluating integrals. Moreover, one may use the trigonometric identities to simplify certain integrals containing radical expressions. Thank you for watching. Are you at UNZA, LEVY, APEX, UNILUS, CBU, MUKUBA, CAVENDISH STUDYING NATURAL SCIENCES ? MOST WELCOME Transcended Institute offers online lessons to students studying Natural Sciences, A-level students and High school students doing MATHEMATICS, CHEMISTRY, PHYSICS AND BIOLOGY. Do you wish to register? don't hesitate, get in touch with us on whatsapp using the link below. https://wa.me/message/474U6ZWKDJ2JC1 Alternatively Call/whatsapp 260767729927. You can also e-mail us at transcendedinstitute@gmail.com Channel link:    / transcendedinstitute   VISIT OUR FACEBOOK PAGE   / trascended   REGISTER FOR OUR CLASSES AND UP YOUR GRADES. #LearnTheSmartWay