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छेदाचे परिमेयीकरण करा. 13-2 - Mathematics 1 - Algebra [गणित १ - बीजगणित]

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Question

छेदाचे परिमेयीकरण करा.

`1/(sqrt3 - sqrt2)`

Sum

Solution

`1/(sqrt3 - sqrt2)`

= `1/(sqrt3 - sqrt2) × ((sqrt3 + sqrt2))/((sqrt3 + sqrt2))`

= `((sqrt3 + sqrt2))/((sqrt3)^2 - (sqrt2)^2)`  ...[(a + b) (a - b) = a2 - b2]

= `((sqrt3 + sqrt2))/(3 - 2)`

= `sqrt3 + sqrt2`

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छेदाचे परिमेयीकरण
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Chapter 2: वास्तव संख्या - संकीर्ण प्रश्नसंग्रह 2 [Page 35]

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Balbharati Algebra (Mathematics 1) [Marathi] 9 Standard Maharashtra State Board
Chapter 2 वास्तव संख्या
संकीर्ण प्रश्नसंग्रह 2 | Q (8) (iii) | Page 35
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