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Natalka [10]
3 years ago
7

Plzzzz help me but dont ansewer if you dont know it. 100 points

Mathematics
2 answers:
mylen [45]3 years ago
6 0

The first one is 2x-3y/2

The second one is 1/x+2

The third one is (2x-5y)/(2x+5y)

The fourth one is x^2/z^2

guapka [62]3 years ago
5 0
The first one is 2x-3y/2
The second one is 1/x+2
The third one is (2x-5y)/(2x+5y)
The fourth one is x^2/z^2
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