Question 4 - A-Level Maths

Exam Board	CAIE
Module	P1 (Pure Mathematics 1)
Year	2024
Session	November
Topic	Binomial Theorem (positive integer n)
Type	Product of expansions

4 Find the term independent of \(x\) in the expansion of each of the following:

\(\left( x + \frac { 3 } { x ^ { 2 } } \right) ^ { 6 }\)
\(\left( 4 x ^ { 3 } - 5 \right) \left( x + \frac { 3 } { x ^ { 2 } } \right) ^ { 6 }\) .