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Mathematics 18 Online
OpenStudy (lokiando):

FREE SHINY GOLD MEDAL HERE! Which expression is a difference of squares with a factor of 2x + 5? a) 4x^2 + 10 b) 4x^2 – 10 c) 4x^2 + 25 d) 4x^2 – 25

OpenStudy (anonymous):

d) 4x^2 - 25

OpenStudy (anonymous):

Do you know why?

OpenStudy (lokiando):

nope, lol

OpenStudy (anonymous):

Oh did you want me to explain?

OpenStudy (lokiando):

no thats fine i only wanted an answer

OpenStudy (anonymous):

Alright!

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