use pascal’s triangle to expand the binomial
(d-5y)^6
show work plz
d^6 - 6d^5y + 15d^4y^2 - 20d^3y^3 + 15d^2y^4 - 6dy^5 + y^6
just evaluate each term. The nth term (starting with n=0) is
C(6,n) x^(6-n) y^n
(d-5y)^6
show work plz
C(6,n) x^(6-n) y^n