Anonymous5002 Anonymous5002

16-10-2019
Mathematics

contestada

Factorise and solve x^2 - 9 = 0

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BasketballEinstein BasketballEinstein

16-10-2019

Answer:

[tex][x - 3][x + 3] \\ \\ -3, 3 = x[/tex]

Step-by-step explanation:

Setting each binomial equal to zero will give you the above roots.

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