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Find the product and verify for x = 1 and y = 3.(i) (xy-x+1)(x + 4) |
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Answer» 5 is the answer.. Step-by-step EXPLANATION: (xy-x+1)×(x+4) =(1×3-1+1)×(1+4) =(3-2)×(5) =1×5 =5 |
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