Which of the following expressions is equal to \(4^3\)?
Answer and explanation
Correct answer: \(4\cdot4\cdot4\)
\(4^3\) means multiplying 4 by itself three times: \(4\times4\times4=64\). Therefore, option C is correct. Options A and B both equal 12, while option D equals \(3^4=81\). Exam tip: the exponent tells how many times the base is used as a factor; it is not multiplied directly by the base.
Frequently asked questions
What is the correct answer to this question?
\(4\cdot4\cdot4\)
Why is this the correct answer?
\(4^3\) means multiplying 4 by itself three times: \(4\times4\times4=64\). Therefore, option C is correct. Options A and B both equal 12, while option D equals \(3^4=81\). Exam tip: the exponent tells how many times the base is used as a factor; it is not multiplied directly by the base.
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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