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Question
गुणाकार करा.
`(3sqrt2 - sqrt3)(4sqrt3 - sqrt2)`
Sum
Solution
`(3sqrt2 - sqrt3)(4sqrt3 - sqrt2)`
= `3sqrt2 xx 4sqrt3 - 3sqrt2 xx sqrt2 - sqrt3 xx 4sqrt3 + sqrt3 xx sqrt2`
= `12sqrt6 - 3 xx 2 - 4 xx 3 + sqrt6`
= `13sqrt6 - 6 - 12`
= `13sqrt6 - 18`
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Chapter 2: वास्तव संख्या - सरावसंच 2.4 [Page 32]
