SOLUTION: Factor each of the following {{{ 81r^2-36rs+4s2 }}}

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Question 505294: Factor each of the following
+81r%5E2-36rs%2B4s2+
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
81r^2-36rs+4s^2
(9r-2s)^2=81r^2-36rs+4r^2
factors of given polynomial: (9r-2s)(9r-2s)