Question 1 - A-Level Maths

Exam Board	OCR MEI
Module	AS Paper 2 (AS Paper 2)
Year	2021
Session	November
Topic	Binomial Theorem (positive integer n)
Type	Standard binomial expansion coefficient

1 Find the coefficient of \(x ^ { 4 }\) in the expansion of \(( 1 + 3 x ) ^ { 6 }\).