Hey guys, i get a different answer to the back of the textbook, so just want to make sure that im not worng... what answers do you guys get for this.?
Find the value of k if the coefficients of x^{k+1} and x^{k} in (3x + 2)^{19} are equal. Note that the question asks for X6K and X^k+1 not X^k-1...