What is the value of \(6^2+3^3\)?
Answer and explanation
Correct answer: 63
Evaluate the powers first: \(6^2=36\) and \(3^3=27\). Adding them gives \(36+27=63\), so the correct answer is 63. Values such as 54 or 45 can result from miscalculating a power or the final addition. Exam tip: evaluate exponents before carrying out addition or subtraction.
Frequently asked questions
What is the correct answer to this question?
63
Why is this the correct answer?
Evaluate the powers first: \(6^2=36\) and \(3^3=27\). Adding them gives \(36+27=63\), so the correct answer is 63. Values such as 54 or 45 can result from miscalculating a power or the final addition. Exam tip: evaluate exponents before carrying out addition or subtraction.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Operations on real numbers and the laws of exponents.
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