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
`(3x-1)^6` =
Be sure your variables match those in the question `729x^(6)-1458x^(5)+1215x^(4)-540x^(3)+135x^(2)-18x+1`