cameronhollid
cameronhollid cameronhollid
  • 01-08-2019
  • Mathematics
contestada

is the polynomial a difference of squares and if it is, factor the polynomial

y^2 - 9​

Respuesta :

Аноним Аноним
  • 01-08-2019

Answer:

(x + 3)(x - 3).

Step-by-step explanation:

Yes,  because both y^2 and 9 are perfect squares.

y^2 - 9

= (x + 3)(x - 3).

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