Question

the next term of the following series
120,124,143,215,168,?​

Answer 1

Answer:

342

Step-by-step explanation:

11×11-1=120

11×11-1=1205×5×5-1=124

11×11-1=1205×5×5-1=12412×12-1=143

11×11-1=1205×5×5-1=12412×12-1=1436×6×6-1=215

11×11-1=1205×5×5-1=12412×12-1=1436×6×6-1=21513×13-1=168

11×11-1=1205×5×5-1=12412×12-1=1436×6×6-1=21513×13-1=168Therefore next term will be-

11×11-1=1205×5×5-1=12412×12-1=1436×6×6-1=21513×13-1=168Therefore next term will be-7×7×7-1=342