Try another version of this question Expand the expression: Get help: Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
`(4x-2)^7` =
Be sure your variables match those in the question `16384x^(7)-57344x^(6)+86016x^(5)-71680x^(4)+35840x^(3)-10752x^(2)+1792x-128`