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Class 10MathematicsPolynomialsIrrational numbers and real numbersExpertLevel 26
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If (3+\sqrt{2}) and (3-\sqrt{2}) are zeroes of a polynomial, what is the sum of the zeroes?

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Answer and explanation

Correct answer: (6)

The sum is ((3+\sqrt{2})+(3-\sqrt{2})=6). In exams the sum of conjugate zeroes is always rational.

Related tags

Sum-Of-ZeroesConjugatesPolynomials

Frequently asked questions

What is the correct answer to this question?

(6)

Why is this the correct answer?

The sum is ((3+\sqrt{2})+(3-\sqrt{2})=6). In exams the sum of conjugate zeroes is always rational.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Irrational numbers and real numbers.

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