Question

m2 - 4m + 5
- 2m 2 + 6m - 6
-m² - 2m - 7
- 7​

Answer 1

Answer:

m  

2

−4m+5

−2m  

2

+6m−6

−m  

2

−2m−7

--------------------------

−2m  

2

+0m−8

---------------

⇒−2m  

2

−8

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