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Another solve for x I GOT IT THIS TIME just check

  • Thread starter aisha
  • Start date
  • #1
584
0
Another solve for x I GOT IT THIS TIME just check plz

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:)
 

Answers and Replies

  • #2
45
0
Both your solutions seem to be perfectly right. :cool:
 
  • #3
584
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OH I NEEDED TO STATE THE RESTRICTIONS for this question if there were any but I dont know what step to get the restrictions from, anyone have any ideas? :smile:
 
  • #4
298
0
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?
 
  • #5
584
0
are the restrictions x cannot = 1 or -1? or are there more?
 
  • #6
1,085
6
Yes, 1 and -1, thats what I see :smile:
 
  • #7
584
0
:smile: Thanks
 

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