-2ab
———
a + b
(if a = 8 and b = -4)...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 06:40 adkinsryan72
-2ab
———
a + b
(if a = 8 and b = -4)
![ansver](/tpl/images/cats/User.png)
Answers: 2
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