
Differential Equations Ordinary and Partial Differential Equations Math Forum 
 LinkBack  Thread Tools  Display Modes 
April 14th, 2018, 05:07 AM  #1 
Newbie Joined: Apr 2018 From: Pakistan Posts: 1 Thanks: 0  Need help in some questions
Helllo My dearest friends i need some help can you guys solve these question with respect to differential 
April 14th, 2018, 05:11 AM  #2 
Senior Member Joined: Sep 2016 From: USA Posts: 522 Thanks: 295 Math Focus: Dynamical systems, analytic function theory, numerics 
well since you already did most of the work by assigning a variable to the first expression, its only fair that we do the rest of your homework for you.

April 17th, 2018, 04:31 AM  #3 
Math Team Joined: Jan 2015 From: Alabama Posts: 3,261 Thanks: 894 
ALL of these are simply applications of the "power rule": the derivative of x^n is nx^{n1}. In the first one, n= 1/2, in the second, n= 3/2, in the third, n= 1, in the fourth n= 0, etc.


Tags 
questions 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Can anyone help me solve these questions? modulo questions  vickyc95  Number Theory  4  May 24th, 2016 08:20 PM 
Need help with this two questions?!  studying geek  Probability and Statistics  2  December 26th, 2014 07:21 AM 
Two questions about E[X] and Var(X)!!  eChung00  Advanced Statistics  1  March 6th, 2013 03:30 AM 
Please help with 2 questions  rsoy  Calculus  4  March 2nd, 2013 04:46 PM 
help me in this two questions  rsoy  Algebra  5  October 29th, 2009 12:51 AM 