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April 16, 2014

April 16, 2014

Posted by **C** on Thursday, July 3, 2008 at 5:44am.

u^3 + 6u^2 + 9u, u^2 - 6u

I came up with

u(u+3)(u-6) is this correct?

- algebra -
**drwls**, Thursday, July 3, 2008 at 5:55amThe factors of the first term are

u(u^2 + 6u + 9) = u(u+3)^2

and of the second term are

u(u-6)

The LCM is u*(u+3)^2*(u-6)

u+3 must appear twice.

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