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Grade 9Algebra

find the coefficient of x in the product (x-1)(1-2x)

Profile image of shivangi pandey
8 Years agoGrade 9
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1 Answer

Profile image of RITESH
8 Years ago
On simplifying the question we get(x-1)(1-2x)=x - 2x^2 - 1 +2x3x - 2x^2 - 1Hence 3 is the coefficient of x.Answer=3