Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Lv 120 points
Elie
Favorite Answers0%
Answers51
e^-2x^2 ( -2e^x +4xe^x ) =0 ??
2 AnswersMathematics6 years agoy1(x) = cos(lnx) is a solution of the homogeneous DE: x^2 y'' +xy' + y=0 on the interval (0,infinity).?
Use reduction of order to find a second solution y2 of the DE then write the general solution of the DE on this interval.
1 AnswerMathematics6 years agoEvaluate the following integral: integ. (x^3+3x) . cosx dx?
2 AnswersMathematics6 years agousing the definition of taylor series, find tan x at a=0?
1 AnswerMathematics6 years agofind the integral: integ. (x) . (ln3 - lnx) dx?
1 AnswerMathematics6 years agoimproper integral: integ. 1/1-x^2dx bounds [0,2]?
2 AnswersMathematics6 years agoevaluate the following integral: integ. 3^x . sec(3^x)dx?
1 AnswerMathematics6 years agoWhat is the best and easiest way to invest a small amount of money?
other than complicated stuff like stocks...
7 AnswersInvesting6 years agoFind the derivative of y w.r.t x: y=tan^-1 x +cosh(3x+1) -4^sinx?
1 AnswerMathematics6 years agowhat does God think of man in Islam?
i need a clear answer plz
8 AnswersReligion & Spirituality6 years agowhat is the message for the Quran to man?
3 AnswersReligion & Spirituality6 years ago