Question

solve
5m²n² from - 9m²n²​

Answer 1

Answer:

$- 4(mn) {}^{2}$

Answer 2

Answer:

-14m²n²

Step-by-step explanation:

Solving by using subtraction as the word from is in the equation,

-9m²n² - 5m²n²

= -14m²n²

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