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Mathematics 10 Online
OpenStudy (anonymous):

im having some trouble and in need of quick help! please help find least common multiple of (12v^8x^5y^7) and (9x^3y^6)

OpenStudy (welshfella):

first what is the LCM of 9 and 12?

OpenStudy (anonymous):

36

OpenStudy (welshfella):

yep

OpenStudy (welshfella):

the letters are easy v^8 is only in the first term so that must be included

OpenStudy (welshfella):

what about x^5 and x^3 ?

OpenStudy (welshfella):

- its just the biggest

OpenStudy (anonymous):

15

OpenStudy (welshfella):

?? no 15 is a number we are talking about terms in x

OpenStudy (anonymous):

36v^8x^5y^7

OpenStudy (welshfella):

yep

OpenStudy (anonymous):

thank you!

OpenStudy (welshfella):

yw

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