Question 623845
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi
What is the fourth term of (d + 4b)^{{{highlight(3)}}}  
Re: Bionomial Theorem:  (a+b)^3 = a^3 + 3a^2b + 3ab^2 + b^3  
Note: 4th term is the last term of this bionomial expansion: 3 + 1 = 4
 (4b)^3 = 64b^3