## Search found 5 matches

#### OG-12 SC Q-43 Laos has a land area

###### Sentence Correction

I narrowed down the answer choices to D and E. To me it was a toss up and I would have just ended up guessing if this was on the actual exam. Can someone please explain to me why D is incorrect?

by myspecialtie

Wed Mar 27, 2019 7:45 am
Forum: Sentence Correction
Topic: OG-12 SC Q-43 Laos has a land area
Replies: 29
Views: 14606

#### Practice Quant problem

##### Practice Quant problem

I'm having difficulty figuring out the solution to this problem from one of the GMAT practice exams:

If xy=1, what is the value of {2^[(x+y)^2]}/{2^[(x-y)^2]}?

A. 2
B. 4
C. 8
D. 16
E. 32

Any help/advice would be much appreciated!

by myspecialtie

Mon Mar 25, 2019 11:17 am
Forum: GMAT Math
Topic: Practice Quant problem
Replies: 4
Views: 9788

#### For all positive integers m

###### Problem Solving

Hi Brent, thanks for your explanation. The brackets around the answers was not even something I was looking at when answering the question. Is it typical of GMAT questions to have little tricks like these for their solutions?

by myspecialtie

Mon Mar 25, 2019 10:46 am
Forum: Problem Solving
Topic: For all positive integers m
Replies: 6
Views: 1142

#### REAL-TIME GMAT QUANT QUESTION

###### GMAT Math

Hi, Thanks for the questions. Could you please post the answers? Thanks!

by myspecialtie

Mon Mar 25, 2019 10:29 am
Forum: GMAT Math
Topic: REAL-TIME GMAT QUANT QUESTION
Replies: 3
Views: 4876

#### TRICKY ALGEBRA QUESTIONS FROM MY ERROR-LOG

###### GMAT Math

Hi, could you tell me where you got these questions and provide explanations for the answers? In particular, I was unable to solve number 4 and number 5. Thank you very much!

by myspecialtie

Mon Mar 25, 2019 10:17 am
Forum: GMAT Math
Topic: TRICKY ALGEBRA QUESTIONS FROM MY ERROR-LOG
Replies: 1
Views: 2638