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

asked Dec 15, 2021 163k views

1 vote

Find the root(s) of the equation x2 = 121?

A) x =
11
B) x = ±
11
C) x = 11
D) x = ±11

by Amrut

5.9k points

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7 votes

Answer: C

Explanation:

Nelson Rothermel answered Dec 17, 2021

5.3k points

1 vote

±11

Explanation:

Even NO. roots are always contain ±.

Slettal answered Dec 20, 2021

5.6k points

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