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What is the value of (2^4 \times 2^2)?
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Answer and explanation
Correct answer: 64
When powers with the same base are multiplied, their exponents are added: \(2^4 \times 2^2 = 2^{4+2} = 2^6 = 64\). Therefore, 64 is correct. The value 32 equals \(2^5\), so it is not correct here. Exam tip: remember the rule \(a^m \times a^n = a^{m+n}\).
Frequently asked questions
What is the correct answer to this question?
64
Why is this the correct answer?
When powers with the same base are multiplied, their exponents are added: \(2^4 \times 2^2 = 2^{4+2} = 2^6 = 64\). Therefore, 64 is correct. The value 32 equals \(2^5\), so it is not correct here. Exam tip: remember the rule \(a^m \times a^n = a^{m+n}\).
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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