Welcome to the penultimate article in our series on exponents on the GMAT/Executive Assessment (EA). Today we explore a problem category in...
Exponents: Power of k Problems
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Zeros and Nonzeros
Welcome back to our series on exponents. Last time we used powers of 10 to express “almost integer” numbers. Today we will use powers of 10 to...
“Almost an Integer” Problems
Unless you do math as a career or a hobby, you probably prefer integers to non-integers. Whole numbers are easier for us to conceptualize. But...
Powers of 10 and Scientific Notation
Many GMAT and Executive Assessment (EA) exponents problems involve the use of 10 as a base. Since all the math we do is in a base 10 system,...
Exponent Properties in Data Sufficiency
Exponents have properties that make them ideal pieces for data sufficiency problems on the GMAT and Executive Assessment (EA) quant sections....
Bases Between -1 and 1
Many GMAT and Executive Assessment (EA) exponent problems - especially data sufficiency ones - require you to consider fractional bases. By...
Negative Exponents and Negative Bases
Welcome back to our series on exponents. Today we will see what happens when we throw negatives into our exponential expressions. We will...
Undoing Exponents: Radicals and Roots
As you will definitively have to deal with radicals on the GMAT and Executive Assessment (EA), we've put together an article for you to master...
GMAT Integrated Reasoning Section
The GMAT Integrated Reasoning section is designed to test your ability to analyze and solve problems using multiple sources of information.