Question

Explain each step.. question = (-3m + 5m^3) + ( m^2 - 6m) + ( m^3 - 7m^2)

Answer 1

Answer:

9m + 8m^3 -6m^2

Step-by-step explanation:

-3m + 5m^3 + m^2 - 6m + m^3 - 7m^2

-3m - 6m + 5m^3 + m^3 + m^2- 7m^2

-9m + 8m^3 -6m^2

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