Math, asked by priyankasachan1260, 22 hours ago

Add= -4mn+4,12mn-2 ​

Answers

Answered by seemavivek9
3

Answer:

16mn

Step-by-step explanation:

Refer to the attachment

Hope it helps

Attachments:
Answered by angshu12
4

Step-by-step explanation:

– 4mn + 4 + 12mn – 2

= (– 4 + 12)mn + 4 — 2

= 8mn + 2

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