1. (x3 + 2x2 - x - 2) = (x+2)
Long division

answer:

(x+2)(6x−2)/x+2=6x−2+0/x+2=6x−2

Step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

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