GMAT Exponents And Radicals — practice questions

Explore 1 free Exponents And Radicals questions in GMAT Quantitative Reasoning. Open each question or exercise to read its content, reference answers and available explanation.

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Exponents And Radicals questions and exercises with answers

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If 3^x = 81, then x =Read the answer and worked solution →

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If 3^x = 81, then x =

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Correct answer: C. 4

1. Identify what is being asked: this is a **Exponents And Radicals** question. 2. Apply the standard approach for this question type to evaluate each option. 3. The correct answer is **C. 4** — it satisfies the conditions of the stem. _Source: GMAC Official 12 Sample Questions (mba.com)_

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