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03-08-2022
Mathematics

contestada

if x^2 - 9 = 0 then x can only be equal to 3. true or false

Respuesta :

patrickhamrick patrickhamrick

03-08-2022

Answer:

False

Step-by-step explanation:

The variable could also be -3, not just 3.

Answer Link

03-08-2022

Answer:

False

Step-by-step explanation:

x^2 - 9 = 0

x^2 = 9

x = +- 3

Answer Link

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