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NoHalfMeasures
Retired Moderator
Joined: 29 Oct 2013
Last visit: 11 Jul 2023
Posts: 219
Concentration: Finance
GPA: 3.7
WE:Corporate Finance (Retail Banking)
Posts: 219
Updated on: 13 Aug 2014, 10:20
Originally posted by NoHalfMeasures on 13 Aug 2014, 10:17.
Last edited by Bunuel on 13 Aug 2014, 10:20, edited 1 time in total.
Last edited by Bunuel on 13 Aug 2014, 10:20, edited 1 time in total.
Edited the question
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
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Question Stats:
77% (00:51) correct
23%
(01:02)
wrong
based on 642
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What is the value of 6^x*6^y?
(1) 2^(x+y) = 32
(2) 3^(x+y) = 243
(1) 2^(x+y) = 32
(2) 3^(x+y) = 243
Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
Data Sufficiency Forum
Data Sufficiency Forum
What is the value of 6^x*6^y?
\(6^x*6^y=6^{x+y}\), so to find the value of 6^x*6^y we need to find the value of x + y.
(1) 2^(x+y) = 32 --> \(2^{x+y} = 2^5\) --> equate the powers: x + y = 5. Sufficient.
(2) 3^(x+y) = 243 --> \(3^{x+y} = 3^5\) --> equate the powers: x + y = 5. Sufficient.
Answer: D.
_________________
\(6^x*6^y=6^{x+y}\), so to find the value of 6^x*6^y we need to find the value of x + y.
(1) 2^(x+y) = 32 --> \(2^{x+y} = 2^5\) --> equate the powers: x + y = 5. Sufficient.
(2) 3^(x+y) = 243 --> \(3^{x+y} = 3^5\) --> equate the powers: x + y = 5. Sufficient.
Answer: D.
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