jahlaperkins101 jahlaperkins101

27-12-2021
Mathematics

contestada

Multiply
(9w + 1) (9w-1)

Respuesta :

27-12-2021

Answer:

81w^2 - 1

Step-by-step explanation:

81w^2 - 9w + 9w - 1

81w^2 - 1

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