(√α+√b)(√α-√b)= __________________
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Answer:the answer is = a- b
Step-by-step explanation:
(√a+√b) (√a-√b) =√a×√a-√a×√b+√b×√a-√b×√b
=(√a) ^2-√(ab) +√(ba) -(√b) ^2
=a-b [ as because -√ab and +√ab will cancel out
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Step-by-step explanation:
(√α+√b)(√α-√b)= ______a-b
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