मराठी

Simplify and express the result in power notation with positive exponent. (−4)5 ÷ (−4)8

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प्रश्न

Simplify and express the result in power notation with positive exponent.

(−4)5 ÷ (−4)8

सोपे रूप द्या
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उत्तर

We have, (−4)5 ÷ (−4)8

= (−4)5-8

= (−4)−3

= `1/(-4)^3`        ....`[∵ a^m ÷ a^n = a^(m-n), a^-m = 1/a^m]`

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पाठ 10: Exponents and Powers - EXERCISE 10.1 [पृष्ठ १२५]

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एनसीईआरटी Mathematics [English] Class 8
पाठ 10 Exponents and Powers
EXERCISE 10.1 | Q 2. (i) | पृष्ठ १२५

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