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What is the value of (4^3+3^2)?
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Answer and explanation
Correct answer: 73
Evaluate the powers first: \(4^3=4\times4\times4=64\) and \(3^2=3\times3=9\). Therefore, \(4^3+3^2=64+9=73\). Option 91 would result from incorrectly treating \(3^2\) as \(3^3\). Exam tip: calculate each exponent separately before adding or subtracting.
Frequently asked questions
What is the correct answer to this question?
73
Why is this the correct answer?
Evaluate the powers first: \(4^3=4\times4\times4=64\) and \(3^2=3\times3=9\). Therefore, \(4^3+3^2=64+9=73\). Option 91 would result from incorrectly treating \(3^2\) as \(3^3\). Exam tip: calculate each exponent separately before adding or subtracting.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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