SOLUTION: (5x-y)^5 Use the binomial theorem to expand the binomial and express the result in simplified form.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: (5x-y)^5 Use the binomial theorem to expand the binomial and express the result in simplified form.      Log On


   

Question 818354: (5x-y)^5
Use the binomial theorem to expand the binomial and express the result in simplified form.
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
(5x-y)5

%281%29%285x%29%5E5%28-y%29%5E0%22%22%2B%22%22%285%29%2F%281%29%285x%29%5E4%28-y%29%5E1%22%22%2B%22%22%285%2A4%29%2F%282%2A1%29%285x%29%5E3%28-y%29%5E2%22%22%2B%22%22%285%2A4%2A3%29%2F%283%2A2%2A1%29%285x%29%5E2%28-y%29%5E3%22%22%2B%22%22%285%2A4%2A3%2A2%29%2F%284%2A3%2A2%2A1%29%285x%29%5E1%28-y%29%5E4%22%22%2B%22%22%285%2A4%2A3%2A2%2A1%29%2F%285%2A4%2A3%2A2%2A1%29%285x%29%5E0%28-y%29%5E5

%285x%29%5E5%281%29%22%22%2B%22%225%285x%29%5E4%28-y%29%22%22%2B%22%2210%285x%29%5E3%28-y%29%5E2%22%22%2B%22%2210%285x%29%5E2%28-y%29%5E3%22%22%2B%22%225%285x%29%28-y%29%5E4%22%22%2B%22%221%281%29%28-y%29%5E5

%285x%29%5E5%22%22-%22%225%285x%29%5E4y%22%22%2B%22%2210%285x%29%5E3y%5E2%22%22-%22%2210%285x%29%5E2y%5E3%22%22%2B%22%225%285x%29y%5E4%22%22-%22%221y%5E5

5%5E5x%5E5%22%22-%22%225%2A5%5E4x%5E4y%22%22%2B%22%2210%2A5%5E3x%5E3y%5E2%22%22-%22%2210%2A5%5E2x%5E2y%5E3%22%22%2B%22%225%2A5xy%5E4%22%22-%22%22y%5E5

3125x%5E5%22%22-%22%223125x%5E4y%22%22%2B%22%221250x%5E3y%5E2%22%22-%22%22250x%5E2y%5E3%22%22%2B%22%2225xy%5E4%22%22-%22%22y%5E5

Edwin