thisisausername2 thisisausername2

09-05-2017
Mathematics

contestada

11) Factor the polynomial completely: x2 - 18

A) (x + 2)(x + 9)
B) (x - 9)(x - 2)
C) (x + 6)(x - 3)
D) cannot be factored

Respuesta :

PsychrolutesMarcidus PsychrolutesMarcidus

09-05-2017

D) This cannot be factored however the square can be completed but will yeild no solutions

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