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What is the value of (8^2+6^3)?
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Answer and explanation
Correct answer: 280
Evaluate the powers first: \(8^2=64\) and \(6^3=216\). Therefore, \(8^2+6^3=64+216=280\), so option C is correct. In an exam, calculate each exponent separately before performing the addition.
Frequently asked questions
What is the correct answer to this question?
280
Why is this the correct answer?
Evaluate the powers first: \(8^2=64\) and \(6^3=216\). Therefore, \(8^2+6^3=64+216=280\), so option C is correct. In an exam, calculate each exponent separately before performing the addition.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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