cjcolbert2007 cjcolbert2007

16-11-2020
Mathematics

contestada

Find the root(s) of the equation x2 = 121?
A) x =
11
B) x = ±
11
C) x = 11
D) x = ±11

Respuesta :

Daikseemee Daikseemee

16-11-2020

±11

Step-by-step explanation:

Even NO. roots are always contain ±.

Answer Link

rleftfoot4 rleftfoot4

12-07-2021

Answer: C

Step-by-step explanation:

Answer Link

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