It is currently 26 Sep 2023, 16:07

### 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

# If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 =

Senior Manager
Joined: 22 Nov 2018
Posts: 447
Location: India
GMAT 1: 640 Q45 V35
GMAT 2: 740 Q49 V41
Intern
Joined: 04 Nov 2018
Posts: 2
GMAT 1: 530 Q46 V18
Manager
Joined: 12 Sep 2017
Posts: 240
Intern
Joined: 20 Aug 2017
Posts: 38
Target Test Prep Representative
Joined: 14 Oct 2015
Status:Founder & CEO
Affiliations: Target Test Prep
Posts: 17977
Location: United States (CA)
GMAT Club Legend
Joined: 03 Jun 2019
Posts: 5170
Location: India
GMAT 1: 690 Q50 V34
WE:Engineering (Transportation)
Non-Human User
Joined: 09 Sep 2013
Posts: 29493
Moderators:
Math Expert
89534 posts
Senior Moderator - Masters Forum
3135 posts