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What is the value of (17^2+18^2)?
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Answer and explanation
Correct answer: 613
First calculate both squares: \(17^2=289\) and \(18^2=324\). Therefore, \(17^2+18^2=289+324=613\), so option B is correct. Exam tip: Calculate each square separately before adding to avoid arithmetic errors.
Frequently asked questions
What is the correct answer to this question?
613
Why is this the correct answer?
First calculate both squares: \(17^2=289\) and \(18^2=324\). Therefore, \(17^2+18^2=289+324=613\), so option B is correct. Exam tip: Calculate each square separately before adding to avoid arithmetic errors.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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