Numerical Ability - Simplification & Approximation
Simplify: (2²)³ ÷ 4²
Simplify: (2²)³ ÷ 4²
medium Q15 of 15
Step-by-Step Solution
Step 1: Use exponent rule
(2²)³ = 2^(2×3) = 2⁶ = 64.Step 2: Evaluate denominator
4² = 16.Step 3: Divide to simplify
64 ÷ 16 = 4.Final Answer:
4 → Option A.Quick Check:
64 ÷ 16 = 4 ✅
Quick Trick: Apply (a^m)^n = a^(m×n) to simplify nested powers.
Common Mistakes:
- Adding exponents instead of multiplying in nested powers.
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