General Binomial Expansion (Edexcel A-Level Mathematics): Quizzes

$\frac{n!}{r!(n-r)!}$

$|x| < 1$

$64$

$-2$

$81 + 216x + 216x^2 + 96x^3 + 16x^4$

$59136$

$1.264$

$\frac{2}{3}$

$240$

$6$