💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
Like
Report
Get the answer to your homework problem.
Try Numerade Free for 7 Days
Evaluate the integral.
$ \displaystyle \int \frac{\sin 2x}{1 + \cos^4 x}\ dx $
$-\tan ^{-1}\left(\cos ^{2} x\right)+C$
Calculus 2 / BC
Chapter 7
Techniques of Integration
Section 5
Strategy for Integration
Integration Techniques
Harvey Mudd College
Baylor University
University of Michigan - Ann Arbor
Idaho State University
Lectures
01:11
In mathematics, integratio…
06:55
In grammar, determiners ar…
00:38
Evaluate the indefinite in…
03:52
12:49
Evaluate the integral.…
00:43
02:33
02:23
Evaluate the integrals.
01:38
Evaluate the integrals…
03:42
03:08
00:37
let's start up by re reading this in a roll. So using the double angle formula for sign and then on the denominator, we could write This is one plus co signed square and then square that And then let's try use a beer, coastlines where and then here was too negative. Do you to sign ex co sign X after used the chamber So we get negative in a girl. So we have our do you and then one plus u squared. So if you want, you could put a one up there. Now you may have memorized this formula and if so, you can just write tan inverse of you. If you forgot this fact, just do it tricks up on the cinder girl you would let you equals tan data and you have to solve that in the role. So here we have our HQ tan of you with a minus out front, plus our constancy and let's go ahead and replace you with you so that we started with. So we have negative Arc tan co science for of X plus our constancy. And that's our final answer
In mathematics, integration is one of the two main operations in calculus, w…
In grammar, determiners are a class of words that are used in front of nouns…
Evaluate the indefinite integral.
$ \displaystyle \int \frac{\sin 2x…
$ \displaystyle \int \frac{\sin x \cos x}{\si…
Evaluate the integral.$$\int \sin ^{2} x \cos ^{4} x d x$$
$ \displaystyle \int \frac{\sin x…
$ \displaystyle \int x \sin^2 x \cos x\ dx $<…
Evaluate the integrals.$\int \sin ^{4} 2 x \cos 2 x d x$
Evaluate the integrals$$\int \sin ^{4} 2 x \cos 2 x d x$$
$ \displaystyle \int (x^2 + 2x) \cos x dx $
$ \displaystyle \int \sin x cos \left (\frac{…
Evaluate the integrals.$$\int \cos x \sin ^{4} x d x$$
