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Maharashtra State BoardSSC (English Medium) 9th Standard
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Syllabus

Simplify the following surd. sqrt 168 - Algebra

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Question

Simplify the following surd.

`sqrt 168`

Sum

Solution

`sqrt 168 = sqrt (4 xx 42) = sqrt4xxsqrt42 = 2 sqrt 42`

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Simplification of Surds
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Q (4) (v)
Chapter 2: Real Numbers - Practice Set 2.3 [Page 30]

APPEARS IN

Balbharati Algebra (Mathematics 1) [English] 9 Standard Maharashtra State Board
Chapter 2 Real Numbers
Practice Set 2.3 | Q (4) (v) | Page 30

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