Question

7 12 32 105 ? What is the next number in the series?( Needed with explanation)

Answer 1

(7+5)X1=12
(12+4)X2=32
(32+3)X3=105
(105+2)X4=428

SO THE NEXT NO. IN THE SERIES IS 428

Answer 2

Answer:

Ans . 428 ...

hope it helps you mark as brainliest