
Algebra PreAlgebra and Basic Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
March 11th, 2009, 06:18 PM  #1 
Newbie Joined: Mar 2009 Posts: 1 Thanks: 0  Help with Math homework, please .
I need help with these two equations: X+1/3=3 and: (X+5)^2 = (2X3)^2 if you could explain to me how to solve the problems i`d really appreciate it! 
March 11th, 2009, 06:29 PM  #2 
Member Joined: Mar 2009 From: San Bernardino, California Posts: 50 Thanks: 0  Re: Help with Math homework, please .
Which portions of these problems do you not understand? Do you not understand how to get started or do you not know which algebraic method to use?

March 11th, 2009, 10:04 PM  #3 
Newbie Joined: Mar 2009 Posts: 4 Thanks: 0  Re: Help with Math homework, please .
(1) x+1/3=3 x=31/3 x= 8/3 (2) (X+5)^2 = (2X3)^2 x+5=2x3 or x+5=32x x+5=2x3 ==> 2xx=5+3 ==> x=8 x+5=32x ==> x+2x=35 ==> 3x=2 ==> x=2/3 

Tags 
homework, math 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Math Homework Help "Extend and Challenge" Questions  Tzad  Algebra  14  September 14th, 2013 06:34 PM 
Need Math Homework help?  lmary7906  Academic Guidance  4  January 16th, 2011 03:09 PM 
Need help with Discrete math homework!  burnyd  Algebra  1  December 11th, 2009 12:03 PM 
confused with math homework! please help!  megu_angel123  Algebra  3  June 3rd, 2009 06:26 AM 
New here; need help with some homework...  nat  New Users  0  February 3rd, 2008 02:37 PM 