Question

Subtract
-m2+5mn from 4m2-3mn+8​

Answer 1

Step-by-step explanation:

Can you imagine a world without merchants, where we are left to our own devices to acquire goods and services without middlemen? Sounds like a harsh place to be. The sale and trade of goods defines much of the development and history of the world.

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Answer 2

4m²-3mn+8 - (-m² +5mn)

4m²-3mn+8 + m² - 5mn

4m² + m² -3mn -5mn + 8

5m² - 8mn + 8