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प्रश्न
Divide (3xy)2 by 9xy
योग
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उत्तर
`(3xy)^2/(3 xx (3xy)) = (3xy)^2/(3 xx (3xy))`
= `1/3(3xy)^(2-1)`
= `1/3 3xy`
= xy
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अध्याय 3: Algebra - Exercise 3.2 [पृष्ठ ८५]
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