kirastacy kirastacy

17-12-2020
Mathematics

contestada

O A. X = 9 and x = -9
OB. = 9 and 2 = -21
O C. X = -9 and 20
mm
21
D. x = -9 and x = -21

Respuesta :

valeriabb valeriabb

17-12-2020

Answer:

Step-by-step explanation:

c minus

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