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If 1 + √ 2 is a Root of a Quadratic Equation Will Rational Coefficients, Write Its Other Root. - Mathematics

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प्रश्न

If \[1 + \sqrt{2}\] is a root of a quadratic equation will rational coefficients, write its other root.

थोडक्यात उत्तर

उत्तर

Given that `(1 + sqrt2)` is a root of the quadratic equation with rational coefficients.

Then find the other root.

As we know that if  `(1 + sqrt2)`is a root of the quadratic equation with rational coefficients then other roots be `(1 - sqrt2)`.

Hence, the require root of the quadratic equation be `(1 - sqrt2)`.

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पाठ 4: Quadratic Equations - Exercise 4.14 [पृष्ठ ८२]

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आरडी शर्मा Mathematics [English] Class 10
पाठ 4 Quadratic Equations
Exercise 4.14 | Q 3 | पृष्ठ ८२
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