angelbabyemmy angelbabyemmy

14-12-2020
Mathematics

contestada

Factor completely
81x^12 - 1

Respuesta :

evantheman evantheman

14-12-2020

Answer:

81x^(2)-1

Step-by-step explanation:

Rewrite 81^(2) as (9x)^(2)

Rewrite 1 as 1^(2)

Since they are perfect squares , factor using the perfect squares formula

(9x + 1) (9x - 1)

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