Answers

2015-08-10T22:36:03+08:00
40x^2y^3
=
40 x(raise to)2 y(raise to)3
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2015-08-10T23:40:29+08:00
Are you goin to expand it?
Tips. the exponent of x is decreases. example x*5, x*4, x *3 so on... and y is increases y*,y*2,y*3 so on.. hope it may help you
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