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Use suitable identity to find the following products 1. (x+4)(x+10) 2.(x+8)(x-10) |
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Answer» IDENTITY-(x+a)(x+b)=x^2+(a+b)x+ab 1)(x+4) (x+10) USING identity x^2+(4+10)x+4×10 x^2+14x+40 |
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