2 years ago

Please answer!!!!!!!!!!!

Mathematics

2 answers:

Digiron [165]2 years ago

6 0

Answer:

Step-by-step explanation:

First problem: (2 1/2z^2 - 1/2z^2) + (7z +5z) + (4 1/2 - 4)

Ivan2 years ago

6 0

Ok I’m done. Thank to me :>

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