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Question
Identify the greater number, wherever possible, in the following?
28 or 82
Sum
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Solution
28 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 256
82 = 8 × 8 = 64
Therefore, 28 > 82
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Chapter 11: Exponents and Powers - EXERCISE 11.1 [Page 174]
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RELATED QUESTIONS
Express the following in exponential form:
5 × 5 × 7 × 7 × 7
Identify the greater number, wherever possible, in the following?
53 or 35
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0 × 102
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2.7 × 1012; 1.5 × 108
Evaluate:
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Evaluate: 33 x 52
Evaluate: `(- 5/6)^5`
Which is greater:
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Identify the greater number in the following.
28 or 82
