What is the value of (2^6+3^3)?
Answer and explanation
Correct answer: 91
Evaluate the powers first: \(2^6=64\) and \(3^3=27\). Therefore, \(2^6+3^3=64+27=91\). Hence, 91 is the correct answer. An option such as 81 does not result from correctly evaluating and adding both powers. Exam tip: In such expressions, calculate exponents before performing addition or subtraction.
Frequently asked questions
What is the correct answer to this question?
91
Why is this the correct answer?
Evaluate the powers first: \(2^6=64\) and \(3^3=27\). Therefore, \(2^6+3^3=64+27=91\). Hence, 91 is the correct answer. An option such as 81 does not result from correctly evaluating and adding both powers. Exam tip: In such expressions, calculate exponents before performing addition or subtraction.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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