The expression (√5-√3)(√7-√(2)) when simplifies becomes a
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Step-by-step explanation:
(
= √5 - √3. ) (√7. -√2)
= √5 ×√7 + √5× (-√2) - √3 × √7 -√3 × (√2)
= √35 - √10 - √21 - √6
= -√72
= - √9×8
= - 3×2√2
= -6√2 ....
this is the ans.........
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