
Kenneth S. answered 06/08/18
Tutor
4.8
(62)
Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018
x5 - 5x4(2y) +10x3(2y)2 - 10x2(2y)3 + 5x(2y)4 - (2y)5
which you can simplify, of course.