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Subjects
Class 9MathematicsNumber SystemsExponentsEasyLevel 7
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What is the value of (9^1)?

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Answer and explanation

Correct answer: 9

Any number raised to the power 1 equals the number itself: \(a^1=a\). Therefore, \(9^1=9\). The value 81 is \(9^2\), so it is not correct here. Exam tip: when the exponent is 1, write the base directly.

Related tags

ExponentsNumber SystemsPowersExponent RulesClass 9 Mathematics

Frequently asked questions

What is the correct answer to this question?

9

Why is this the correct answer?

Any number raised to the power 1 equals the number itself: \(a^1=a\). Therefore, \(9^1=9\). The value 81 is \(9^2\), so it is not correct here. Exam tip: when the exponent is 1, write the base directly.

Which subject and chapter does this question cover?

This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.

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