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klemol [59]
3 years ago
14

Please help!4^x*5^y=20, 4^y*5^x=20^2, x+y=?​

Mathematics
1 answer:
photoshop1234 [79]3 years ago
7 0

Answer:

x + y are either 2 or 4

Step-by-step explanation:

conclusion x + y = 2 OR 4

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