# Simplify the Following Surd. - Algebra

Simplify.

sqrt 7 - 3/5 sqrt 7 + 2 sqrt 7

#### Solution

sqrt 7 - 3/5 sqrt 7 + 2 sqrt 7

= 3 sqrt 7 - 3/5 sqrt 7

= 15/5 sqrt 7 - 3/5 sqrt 7

= 12/5 sqrt 7

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#### APPEARS IN

Balbharati Mathematics 1 Algebra 9th Standard Maharashtra State Board
Chapter 2 Real Numbers
Practice Set 2.3 | Q 6.4 | Page 30