RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 2. Powers

Subject: Maths - Class 8th

Q. No. 9 of Exercise 2.2

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By what number should be multiplied so that the product may be equal to ?

Let the number shlould be multiplied by

According to the question:


[Using -n = ]

[Using ]

Therefore should be multiplied by

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