What is the value of ?

Answer and explanation

Correct answer: A. 32

  1. Step 1: Apply the quotient rule of exponents for matching base : .
  2. Step 2: Subtract the powers in the exponent: , simplifying the expression to .
  3. Step 3: Evaluate the simplified power: .
Answer
32.

Practise more Powers and roots.

Free questions with an explanation for every one, and full timed GMAT mock tests.