Math, asked by adyantaborah, 2 months ago

what should be added to -m²+5mn to obtain 4mn + 8?

Answers

Answered by toriqul90

1

Answer:

The answer is m^2 - mn + 8

Step-by-step explanation:

4mn + 8 - ( - m^2 + 5mn )

= 4mn + 8 + m^2 - 5mn

= m^2 - mn + 8

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