SolveLancer Test The middle terms in the expansion of 4a

Last updated: 6/26/2023

SolveLancer Test The middle terms in the expansion of 4a respectively are SolveLancer Test 31 31 a C 6 27 C16 31 31 b 1 C 7 27 1 C 7 31 C15 31 14 c C 5 27 G 5 27 d 31 C16 214 31 C16 216 1 2a 3