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Target Test Prep · GMAT

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★★★★★5.0559 reviews
GMATLiveTeach 7 seats left
Chris Peckover
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Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
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40 live hours + 6 months of GMAT OnDemand
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  • Class recordings and assigned practice
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EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
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40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
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Target Test Prep GMAT OnDemand

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by Anju@Gurome » Thu Apr 18, 2013 9:36 pm
cpay3245 wrote:(-3)^-2

= (-3^-1)^2

=(1/-3)^2

=(1/9)

??
Your calculations are correct.
(-3)^(-2) = 1/9
Anju Agarwal
Quant Expert, Gurome

Backup Methods : General guide on plugging, estimation etc.
Wavy Curve Method : Solving complex inequalities in a matter of seconds.

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