Multiply and Write the Answer in the Simplest Form. - Algebra

Multiply and write the answer in the simplest form.

5 sqrt 8 xx 2 sqrt 8

Solution

5 sqrt 8 xx 2 sqrt 8

=10sqrt 64

= 10 xx 8 = 80

Concept: Concept of Surds
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Balbharati Mathematics 1 Algebra 9th Standard Maharashtra State Board
Chapter 2 Real Numbers
Practice Set 2.3 | Q 7.4 | Page 30