Question

Please help for medal and fan!!


1. Multiply and express the product in simplest form.
http://static.k12.com/eli/ecollege/594/6_29558/2_35399_2_29560/f3da025eccc00db9b4294c8ce1f242170c4c6245/media/04d6676bedf2cdd346c19547550c9856cb586ec9/mathml_b66c17f8138cde0c56f2dc3dec8fcd7d9f18bf77_1.gif

Answer 1

I got \[80x ^{4}y ^{4}\]

Answer 2

its 80x^2 because in order to bring variables to the top, u have to change the exponent to a negative and subtract them

Answer 3

my teacher said that the answer should come out as a fraction

Answer 4

then it should be 80x^2/x

Answer 5

I'm not sure

Answer 6

@iGreen could you help?