marvelkamsi
marvelkamsi
26-02-2020
Mathematics
contestada
simplify (x + 2 ) (x - 1) - 2 (x + 1)
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joasilvaskar
joasilvaskar
26-02-2020
Is simple just add all the x and you get 3x the. Add 1 + -1 which is 0 + 2= 2 so 3x + 2
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