PaniniHead PaniniHead

23-09-2020
Mathematics

contestada

Factor: 3x4y3 – 48y3

Respuesta :

Kevinbollinger2005 Kevinbollinger2005

23-09-2020

Answer:

3y3(x2 + 4)(x + 2)(x -2)

Step-by-step explanation:

3x4y3– 48y3.

= 3y3(x4 – 16).

= 3y3[(x2)2 - 42].

= 3y3(x2 + 4)(x2 - 4).

= 3y3(x2 + 4)(x2 - 22).

= 3y3(x2 + 4)(x + 2)(x -2).

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