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Evaluate: - Mathematics

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Sum

Evaluate:

`(3^-1÷4^-1)^2`

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Solution

`(3^-1÷4^-1)^2`

=`(1/3÷1/4)^2`

=`(1/3xx4/1)^2=(4/3)^2`

=`16/9=1 7/9`

Concept: Concept of Exponents
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 2 Exponents
Exercise 2 (A) | Q 1.04 | Page 31
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