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What is the value of (8^2)?
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Answer and explanation
Correct answer: 64
An exponent of 2 means that 8 is multiplied by itself: \(8^2=8\times8=64\). Therefore, the correct answer is 64. Note that 16 is \(4^2\), not the square of 8. Exam tip: Rewrite \(a^2\) as \(a\times a\) before calculating.
Frequently asked questions
What is the correct answer to this question?
64
Why is this the correct answer?
An exponent of 2 means that 8 is multiplied by itself: \(8^2=8\times8=64\). Therefore, the correct answer is 64. Note that 16 is \(4^2\), not the square of 8. Exam tip: Rewrite \(a^2\) as \(a\times a\) before calculating.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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