tdzz2910 tdzz2910

17-06-2021
Mathematics

contestada

-x (bình phương) + 12x +220 =0

Respuesta :

tranhuynhkimhang71 tranhuynhkimhang71

17-06-2021

Answer:

x = 22andx= -10

Step-by-step explanation:

-x ^ 2 + 12x + 220=0

⇒ x = 22 và x = -10

Answer Link

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