offers hundreds of practice questions and video explanations. Go there now.

Sign up or log in to Magoosh GMAT Prep.

Archive | Integer Properties

Adding and Subtracting Powers on the GMAT

First, consider this practice problem: If this problem makes your head spin, you have found the right blog article! Operations with powers There are legitimate laws of exponents for multiplying and dividing powers. For example: Multiplying powers means add the exponents and dividing powers means subtract the exponents.  For more on this, see this post […]

Continue Reading · 20

Exponent Powers on the GMAT

Learn the powerful shortcuts through these problems!   Practice Questions Before reading this post, try these three related practice questions. 1) Is a positive? Statement #1: > a Statement #2:> a 2) Is a positive? Statement #1: > a Statement #2:  < a 3) Is a positive? Statement #1: < a Statement #2:  < a […]

Continue Reading · 12