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Friday Dilemma

Understand the GMAT Structure To improve your GMAT score, start by familiarizing yourself with the GMAT graduate management admission test’s format and structure. The GMAT exam comprises four sections: Analytical Writing Assessment, Integrated Reasoning, Quantitative, and Verbal. Knowing the types…

Brackets. Don’t you just love them?

A question with a trap. That z squared. Does it bother you in this question? Algebra is all about seeing the main thing from all the other things.

So this question is REALLY easy. If you want to make it hard, you can find alpha. Rearranging equations is the core of algebra. Make sure you are not thrown by having two different symbols