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Delvig [45]
3 years ago
12

Simply 3mn^4+6mn^4 please help

Mathematics
2 answers:
AfilCa [17]3 years ago
7 0

Answer:

9mn^4

Step-by-step explanation:

Add the terms together :D

Vikki [24]3 years ago
7 0

Answer:

9mn^4

Step-by-step explanation:

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Step-by-step explanation:

subtract the last numbers first 3-1 which is 2 then 2-6 which is impossible so you borrow from 5 and add 10 to 2 which become 12-6 which is 6 the the first number has only 4 left because you borrowed from it which is 4 so 523-61= 462.

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Step-by-step explanation:

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