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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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