Queenangie2 Queenangie2

06-12-2019
Mathematics

contestada

which expression is equivalent to 2x^2-18

A) 2x-3)^2

B) 2(x-3)^2

C) (x-9) (x-9)

D) 2(x+3)(x+3)

Respuesta :

caesarc9403 caesarc9403

06-12-2019

You can factor out the two, so you get 2(x^2-9). You can simplify it more because it is a difference of squares, so it should be 2(x-3)(x+3)

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