Answer:
-mn² - 10m²n.
or
-mn(n + 10m).
Explanation:
mn²- 2m²n-8m²n - 2mn²
Bring like terms together:
= mn² - 2mn² - 2m²n-8m²n
= -mn² - 10m²n.
You can also factor this
= -mn(n + 10m)
Simplify and factorize:
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