It is currently 17 Nov 2017, 12:49

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# a#=a^2+2, what is the value of b#? 1. (b-1)#=3 2. (b+2)#=6

Author Message
Current Student
Joined: 29 Jan 2005
Posts: 5201

Kudos [?]: 437 [0], given: 0

a#=a^2+2, what is the value of b#? 1. (b-1)#=3 2. (b+2)#=6 [#permalink]

### Show Tags

10 Dec 2005, 06:09
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

a#=a^2+2, what is the value of b#?

1. (b-1)#=3
2. (b+2)#=6

Kudos [?]: 437 [0], given: 0

Director
Joined: 13 Nov 2003
Posts: 788

Kudos [?]: 64 [0], given: 0

Location: BULGARIA

### Show Tags

10 Dec 2005, 06:21
from A) b can be 2 or 0
from B) b can be 0 or -4
so C) seems the plausible answer

Kudos [?]: 64 [0], given: 0

Director
Joined: 24 Oct 2005
Posts: 572

Kudos [?]: 76 [0], given: 0

Location: NYC

### Show Tags

10 Dec 2005, 15:42
BG wrote:
from A) b can be 2 or 0
from B) b can be 0 or -4
so C) seems the plausible answer

from B how do u get 0 and -4

i got 0 and 2 again

b^2+ 2b+4 +2 = 6

b^2 +2b = 0
_________________

Success is my only option, failure is not -- Eminem

Kudos [?]: 76 [0], given: 0

10 Dec 2005, 15:42
Display posts from previous: Sort by