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21-04-2020
Mathematics

contestada

Why are both 6 and -6 solutions to the equation below?
x² = 36

Respuesta :

21-04-2020

Answer:

6 and -6 are solutions because any negative multiplied by a negative is a positive. The negatives cancel each other out but this only works for multiplication from what I know.

Step-by-step explanation:

6 x 6 = 36

-6 x -6 = 36

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