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20-02-2021
Mathematics

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PLEASE HELP! Which of the following expressions are equivalent to (x+y) - (-z)?

A) (x+y)-z

B)x+(y+z)

C) none of the above

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Аноним Аноним

20-02-2021

Answer:

c

Step-by-step explanation:

none of them equal (x+y)-(-z)

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