mettamint
mettamint
01-09-2017
Mathematics
contestada
how do you factor this? (x-3)(x+1)+(x-3)(x+8)
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Banabanana
Banabanana
01-09-2017
(x-3)(x+1)+(x-3)(x+8)
(x-3)(x+1+x+8)
(x-3)(2x+9)
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