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    hahahaha123's Avatar
    hahahaha123 Posts: 1, Reputation: 1
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    #1

    Aug 17, 2011, 05:23 AM
    the lcm of polynomial x squared - 2x,x squared -4?
    the lcm of polynomial x square -2x,x square -4
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Aug 17, 2011, 06:06 AM

    It seems you are looking for common terms when you factor these two polynomials:



    and



    The first can be factored by dividing through by the common term x. The second is a difference of two squares - do you know how to factor that? Try it, post back with what you get and we'll help you from there.
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