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What is the value of (7^1)?
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Answer and explanation
Correct answer: 7
By the exponent rule, any number raised to the power 1 remains the same number. Therefore, \(7^1=7\). Option 1 is the value of \(7^0\), while 49 is the value of \(7^2\). Exam tip: Remember \(a^1=a\) and \(a^0=1\), where \(a\ne0\), as different rules.
Frequently asked questions
What is the correct answer to this question?
7
Why is this the correct answer?
By the exponent rule, any number raised to the power 1 remains the same number. Therefore, \(7^1=7\). Option 1 is the value of \(7^0\), while 49 is the value of \(7^2\). Exam tip: Remember \(a^1=a\) and \(a^0=1\), where \(a\ne0\), as different rules.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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