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Mathematics 18 Online
OpenStudy (anonymous):

Factor 20a-15

OpenStudy (bibby):

are there any common factors you can take out in 15 and 20?

OpenStudy (anonymous):

I think it's 5(4a-3) but I wanted to check (sorry, I thought I posted my attempt at an answer)

OpenStudy (anonymous):

@bibby

OpenStudy (bibby):

that's correct.

OpenStudy (anonymous):

Okay, I'm in a new math class in high school but I'm already almost done with precalc and I haven't done this basic factoring stuff in a while :p

OpenStudy (bibby):

lol, no problem. feel free to tag me whenever

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