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Mathematics 22 Online
OpenStudy (anonymous):

Help, I am totally confused on this problem..Find the LCM (4+7t),(16-49t^(2)),(4-7t)

OpenStudy (anonymous):

16-49t^2 = (4+7t)(4-7t). So, LCM must be 16-49t^2.

OpenStudy (anonymous):

than you...how did you figure that out, I am confused on how to get it..

OpenStudy (anonymous):

LCM is the least common multiple. The other two terms given are factors of 16-49t^2. So, the "common" multiple has to be this term. It is least because there is no other factor but just the three.

OpenStudy (anonymous):

oh ok...i see what you did, thanks again GT..

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