Posted by jenna d on Thursday, January 13, 2011 at 3:13pm.
you try, see above example that I did for you.
you won't learn how to factor without trying
post back where you are stuck
i have no idea how to do this...
81r^2 - 36rs + 4s^2
this one is a little harder than the above one I did for you
(9r - 2s)(9r - 2s) = (9r - 2s)^2
this is factored form.
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