Another solve for x I GOT IT THIS TIME just check

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Homework Help Overview

The discussion revolves around solving the equation (3x)/(x^2-1)=[(x)/(x+1)]-4, with the original poster seeking verification of their solutions and clarification on any restrictions related to the problem.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • The original poster presents their solutions and requests confirmation. They express uncertainty about identifying restrictions on the variable x that would make the equation undefined. Other participants discuss the nature of these restrictions.

Discussion Status

Participants are actively engaging with the problem, with some confirming the original poster's solutions while others are exploring the concept of restrictions. Guidance has been offered regarding how to determine these restrictions based on the original equation.

Contextual Notes

There is a focus on identifying restrictions that arise from the denominators in the equation, specifically questioning whether x cannot equal 1 or -1, with some agreement on these points.

aisha
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Another solve for x I GOT IT THIS TIME just check please

can someone please check my answer? The question was (3x)/(x^2-1)=[(x)/(x+1)]-4


my answer x=2/3 , x=-2
o:)
 
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Both your solutions seem to be perfectly right. :cool:
 
OH I NEEDED TO STATE THE RESTRICTIONS for this question if there were any but I don't know what step to get the restrictions from, anyone have any ideas? :smile:
 
The restriction would be any value of x that you can put into the original equation to make the solution undefined. For example, if you have an equation:
1/x = 6,

x cannot equal zero or the operation is undefined. What would that make the restrictions in your case?
 
are the restrictions x cannot = 1 or -1? or are there more?
 
Yes, 1 and -1, that's what I see :smile:
 
:smile: Thanks
 

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