posted by Felicia

(2x-1)(x+2)

1. bijay

(2x-1)(x+2)
=2x(x+2)-1(x+2)
=2x^2+4x-x+2
=2x^2+3x+2

2. Tola Lemma

(2x-1)(x+2) =2x squere+3x-2

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