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CBSE Class 7 Answered

Express the following numbers in exponent form. (i) 343000 (ii) 2048
Asked by Topperlearning User | 15 Dec, 2013, 10:48: AM
answered-by-expert Expert Answer
(i) 343000 = 343 x 1000

= 7 x 7 x 7 x 10 x 10 x 10

= 73 x 103.

(ii) 2048 = 2 x 1024

= 2 x 2 x 512

= 2 x 2 x 2 x 256

= 2 x 2 x 2 x 2x 128

= 2 x 2 x 2 x 2 x 2 x 64

= 2 x 2 x 2 x 2 x 2 x 2 x 32

= 2 x 2 x 2 x 2 x 2 x 2 x 2 x 16

= 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 8

= 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

= 211
Answered by | 15 Dec, 2013, 12:48: PM
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