What is the value of (25^3)?
Answer and explanation
Correct answer: 15625
An exponent of 3 means that 25 is multiplied by itself three times: \(25^3=25\times25\times25\). First, \(25\times25=625\), and then \(625\times25=15625\). Therefore, 15625 is correct. A value such as 14625 can result from an arithmetic error during multiplication. Exam tip: to find a cube, first find the square and then multiply it by the same number.
Frequently asked questions
What is the correct answer to this question?
15625
Why is this the correct answer?
An exponent of 3 means that 25 is multiplied by itself three times: \(25^3=25\times25\times25\). First, \(25\times25=625\), and then \(625\times25=15625\). Therefore, 15625 is correct. A value such as 14625 can result from an arithmetic error during multiplication. Exam tip: to find a cube, first find the square and then multiply it by the same number.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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