2 answers:
Answer:
Step-by-step explanation:
<u>Simplify and factorize:</u>
- mn² - 2m²n - 8m²n - 2mn² =
- - 10m²n - mn² =
- - mn(10m + n)
Answer:
-mn² - 10m²n.
or
-mn(n + 10m).
Step-by-step explanation:
mn²- 2m²n-8m²n - 2mn²
Bring like terms together:
= mn² - 2mn² - 2m²n-8m²n
= -mn² - 10m²n.
You can also factor this
= -mn(n + 10m)
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.
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and

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and

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It can be seen that

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Answer:
b^-6
Step-by-step explanation:
(b^-2) / (b^4) = b^(-2 - 4)
Answer:
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Step-by-step explanation:
Hope this helps. If any questions, please ask in comments.
Combine the like terms:
3 - 12t + 8t = 3 - 4t
simplified answer is
-4t + 3
Answer:
A i guess
......not sure......
............. ..
if its wrong plz tell me ok so i can learn my mistake