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Maharashtra State BoardSSC (English Medium) 7th Standard
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Syllabus

Simplify: (3^4)^-2

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Question

Simplify:

`(3^4)^-2`

Simplify
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Solution

It is known that (am)n = amn, where m and n are integers and a is a non-zero rational number. 

`(3^4)^-2`

`= 3^4 xx (-2)`

`= 3^-8`

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Laws of Exponents - Taking Power of a Power
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Q 1.02
Chapter 6: Indices - Practice Set 29 [Page 48]

APPEARS IN

Balbharati Mathematics [English] Standard 7 Maharashtra State Board
Chapter 6 Indices
Practice Set 29 | Q 1.02 | Page 48
Balbharati Mathematics Integrated [English] Standard 7 Maharashtra State Board
Chapter 6 Indices
Practice set 29 | Q 1. (ii) | Page 61

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