asreker asreker

11-02-2019
Mathematics

contestada

Simplify:
(sq root of) a^2 if a>0

(sq root of) 36x^2 if x≤0

Respuesta :

altavistard altavistard

11-02-2019

Answer:

Step-by-step explanation:

1. (sq root of) a^2 if a>0 => √(a^2) = ±a

2. (sq root of) 36x^2 if a>0 => ±6x

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