Simplify the rational expression. 3x - 6/ x-2
Question
Updated 4/18/2014 10:19:31 PM
This conversation has been flagged as incorrect.
Flagged by yeswey [4/18/2014 10:17:15 PM]
Original conversation
User: Simplify the rational expression. 3x - 6/ x-2

Weegy: (X-2)/( x^2 +3x-10) = (x-2)/[(x-2)(x+5)] = 1/(x+5). Ans = 1/(x+5). This is provided that the sign between x^2 and 3x is indeed '+'.
jtj_hello|Points 468|

Question
Updated 4/18/2014 10:19:31 PM
This conversation has been flagged as incorrect.
Flagged by yeswey [4/18/2014 10:17:15 PM]
Rating
3
(3x - 6)/(x - 2)
= 3(x - 2)/(x - 2)
=3 Where x can not be 2.
Confirmed by andrewpallarca [4/19/2014 3:14:09 PM]

Questions asked by the same visitor
3. Evaluate the expression for a = –1 and b = 5. 5a – 7 User: 4. Evaluate the expression for a = –1 and b = 5. (ab)2
Question
Updated 4/13/2014 8:11:50 PM
When a = –1 and b = 5,
(ab)^2 = [(-1)(5)]^2 = (-5)^2 = 25
Confirmed by jeifunk [4/13/2014 8:16:11 PM]
4y + 5 = – 31
Question
Updated 4/12/2014 2:02:49 PM
4y + 5 = – 31

4y = -31 - 5

4y = -36

y = -36/4

y = -9
Confirmed by yumdrea [4/12/2014 2:03:42 PM]
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