Ask a New Question
Search
Questions and answers by
Mfuno
Answers (1)
T10 = 4 + 7x +(10-1)1+2x = 4 + 7x +9(1+2x) = 4 + 7x +9+18x = 13+25x T21 = 4+7x +(21-1)1+2x = 4+7x +20(1+2x) = 4+7x +20+40x = 24+47x
