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


Status: Waiting for your answers.


Given:
(a + b)6 = 6C0a6 + 6C1a5b + 6C2a4b2 + 6C3a3b3 + 6C4a2b4 + 6C5ab5 + 6C6b6
 
Expand:
(5x - 1)6
 
Write the correct final coefficients.
(5x - 1)6 =
x6 + x5 + x4 + x3 + x2 + x +