jansue Posted April 5, 2012 Share Posted April 5, 2012 (2a+5b-3c)50 The sum of the coefficients? Quote Link to comment Share on other sites More sharing options...
forummate Posted April 12, 2014 Share Posted April 12, 2014 It equals to (2x1+5x1-3x1)^50=(2+5-3)^50=4^50 Quote Link to comment Share on other sites More sharing options...
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