Question

subtract
-m²+5mn from 4m² - 3mn+8 ​

Answer 1

Answer:

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Answer 2

Hello mate . here is ur answer

$- {m}^{2} \: + 5mn \: \\ - {4m}^{2} - 3mn + 8 \\ \\ \\ - {m \:}^{2} - {16m}^{2} + 5mn \: - 3mn \: + 8 \\ \\ - {15m}^{2} + 2mn \: + 8$