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ratelena [41]
3 years ago
9

Select equivalent or not equivalent for each pair of expressions

Mathematics
1 answer:
marissa [1.9K]3 years ago
3 0

Answer:

1: equivalent

2: equivalent

3: not equivalent

Step-by-step explanation:

for 1 & 2, you just switch the terms, but for 3, the 6z is not negative in the first expression, but it is in the second.

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