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प्रश्न
Multiply and write the answer in the simplest form.
`3sqrt8 xx sqrt5`
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उत्तर
`3sqrt8 xx sqrt5`
`= 3 sqrt (4 xx 2) xx sqrt 5`
`=3xx2sqrt2xxsqrt5`
`= 6 sqrt 2 xx sqrt 5`
`= 6 sqrt 10`
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