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Mathematics 14 Online
OpenStudy (anonymous):

Which of the following linear expressions cannot be factored 1.8x-2 2.12x-10 3.14x+23 4.7x+21

OpenStudy (cwrw238):

Hint; look for one which has no common factors

OpenStudy (cwrw238):

eg 8x - 2 common factor of 2 and 8 is 2 so not this one

OpenStudy (anonymous):

thank you cwrw238

OpenStudy (cwrw238):

yw

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