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Subjects
Class 9MathematicsNumber SystemsExponentsExpertLevel 5
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What is the value of (3^5+4^4)?

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Answer and explanation

Correct answer: 499

First evaluate the powers: 3^5 = 243 and 4^4 = 256. Therefore, 3^5 + 4^4 = 243 + 256 = 499, so option B is correct. In an exam, calculate each power separately before performing the addition to avoid arithmetic errors.

Related tags

ExponentsNumber SystemsPowersArithmetic Operations

Frequently asked questions

What is the correct answer to this question?

499

Why is this the correct answer?

First evaluate the powers: 3^5 = 243 and 4^4 = 256. Therefore, 3^5 + 4^4 = 243 + 256 = 499, so option B is correct. In an exam, calculate each power separately before performing the addition to avoid arithmetic errors.

Which subject and chapter does this question cover?

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

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  4. 4If (x=\sqrt{11}) then what is (x^2+5)?
  5. 5If (x=\sqrt{3}) then what is (x^2+x^2)?
  6. 6If (x=\sqrt{2}), what is (x^2)?
  7. 7What is the value of (2^3)?
  8. 8What is the value of (5^2)?
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  10. 10What is the value of (3^2)?
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