Evaluate: (10)^150 ÷ (10)^146
Aptitude
Surds and Indices
Difficulty: Easy
Choose an option
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A10000
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B1000
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C100
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D100000
Answer
Correct Answer: 10000
Explanation
Concept / Approach
- Use the law of exponents: a^m ÷ a^n = a^(m − n) for a ≠ 0.
Step-by-step calculation(10)^150 ÷ (10)^146 = 10^(150 − 146)= 10^4 = 10000
Quick checkSubtracting exponents is valid since the base (10) is the same.
Final Answer10000