15-06-2017
Mathematics

contestada

30 – 2x = x2 – 6x + 9 0 = x2 – 4x – 21 0 = (x + 3)(x – 7)

Respuesta :

keatonR keatonR

15-06-2017

x = {-3, 7} hope this helps

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matthewthegreat77 matthewthegreat77

09-11-2020

Answer:

C) for the first one and -3 for the next

Step-by-step explanation:

Edg 2020

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