English

Draw a line segment of length 8 cm.

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Question

Draw a line segment of length `sqrt8` cm.

Sum
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Solution

`sqrt8 = sqrt(3^2 - 1)`

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Simplifying an Expression by Rationalization of the Denominator
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Chapter 1: Rational and Irrational Numbers - Exercise 1 (D) [Page 22]

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Selina Concise Mathematics [English] Class 9 ICSE
Chapter 1 Rational and Irrational Numbers
Exercise 1 (D) | Q 8. | Page 22
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