Question 1081367

{{{(a - 4b)^9=a^9 - 36a^8*b + 576a^7*b^2 - highlight(5376a^6*b^3) + 32256a^5*b^4 - 129024a^4*b^5 + 344064a^3*b^6 - 589824a^2*b^7 + 589824a*b^8 - 262144b^9}}}

C.) {{{-5376}}}