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4 votes
4 votes
Which expression is equal to x + (y + z)?

xy + z
xy + xz
(x + y) + z
(x + y) ⋅ z

User Paul Dejean
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2 Answers

22 votes
22 votes
The answer is (X+Y)+Z
User Mitya
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22 votes
22 votes
The answer is: (x+y)+z
User Mmell
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