Math, asked by shrutiagrawal456, 1 year ago

[( 3√2 )/{( √6 ) - ( √3 )}] - [ (4√3) / {( √6 ) - ( √2 ) } ] - [6 / { ( √8 ) - ( √12 ) } ] = ?
[Refer image, if que is unclear]

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Answered by 9552688731
1
= 3√3×4/2√7×4 ÷ 2√21/√98

= 3×2√3/2×2√7 ÷ 2√21/√49×2

= 6√3/4√7 ÷ 2√21/7√2
= 3√3/2√7 ÷ 2√21/7√2

= 3√3/2√7 × 7√2/2√21

= 3√3/2√7 × (√7×√7×√2)/2√21

= (3√3/√2×√2√7) × (√7×√2/2√3)

= 3/2√2

= 3/2×1.414

= 3/2.8284

≈ 1.6065

option a is right
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