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tatiyna
3 years ago
8

-10a×4b+20a^2b+4ab-6ab​

Mathematics
1 answer:
Vinvika [58]3 years ago
8 0

Step-by-step explanation:

-10a×4b+20a^2b-2ab

-40ab+20a^2b-2ab

-42ab+20a^2b Answer

I'm not sure...

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