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: If a+b=5, ab=6and a>b, find the value of4(a-b)-a-b', |
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Answer» Answer: a-b Step-by-step EXPLANATION: a+b -5 ab b * 4la? b)- a. b 3 - 4 (a+b) (a-b) (a b) (a²+b + ab) 4X [5 (a.b) 4x (5 a -56) (a b) ((a+b)" sabab (a - b) (15) - ab ) 20a-20b (a-b) (25-6) - - (a-b)19 20 a 206 20 - 20b - 19a +19b ab Ans: a - b |
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