Question

Find the 5th term in the expansion of (x+3)?.

Answer 1

Answer:

(x+3)⁴

Step-by-step explanation:

(1)x⁴

+

(4)x³.3

+

(6)x²3²

+

(4)x 3³

+

(1)3⁴

= x⁴+ 12x³+ 54x² + 108x + 81