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प्रश्न
The square root of 5.3 × 5.3 is ______.
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उत्तर
The square root of 5.3 × 5.3 is 5.3.
Explanation:
`sqrt(5.3 xx 5.3) = sqrt((53 xx 53)/100)`
= `53/10`
= 5.3
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