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## Video: Important GMAT Exponent Rules

###### May 15, 2012

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Many students find exponent questions to be among the most difficult Algebra problems on the GMAT. And for good reason: There are several key rules, and it isn't always clear which is appropriate for the problem at hand.

Today's video will help you conquer this sort of problem. I walk you through the most important exponent rules on the GMAT and discuss how they can be tested on the Quant section. Enjoy!

**About the author:** *Jeff Sackmann has written many
GMAT preparation books, including the popular Total GMAT Math,
Total GMAT Verbal, and GMAT 111. He has also created
explanations for problems in The Official Guide, as well as
1,800 practice GMAT math questions.*

Total GMAT Math
The comprehensive guide to the GMAT Quant section. It's "far and away the best study material
available," including over 300 realistic practice questions and more than 500 exercises! |