Question

Subtract the given expressions.
Subtract (20m^2n +12mn^2) from (-4m^2n - 11mn^2 +30).



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Answer 1

Answer:

(20m^2n + 12mn^2) - (-4m^2n - 11mn^2 + 30)

= 20m^2n + 12mn^2 +4m^2n + 11mn^2 - 30

=  20m^2n +4m^2n + 12mn^2 + 11mn^2- 30

= 24m^2n + 23mn^2 - 30  Ans.

Step-by-step explanation:

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