Binomial Theorem: Expansion
View the Lesson | MATHguide Homepage Updated April 4th, 2019


Status: Waiting for your answers.


Given:
(a + b)4 = 4C0a4 + 4C1a3b + 4C2a2b2 + 4C3ab3 + 4C4b4
 
Expand:
(5x + 4)4
 
Write the correct final coefficients.
(5x + 4)4 =
x4 + x3 + x2 + x +