2 years ago

Simplify: (sq root of) a^2 if a>0 (sq root of) 36x^2 if x≤0

Mathematics

1 answer:

tresset_1 [31]2 years ago

7 0

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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