Question

S3=219 b1b2b3=13824 b1=?​

Answer 1

Ответ:

....................вот

Answer 2

It seems like you're providing a sequence of numbers or variables (S3, b1b2b3) and asking for the value of b1. However, the information you've provided isn't enough to determine the value of b1 without additional context or equations.

If you have more information or equations related to these variables, please provide them, and I'll do my best to assist you in finding the value of b1.