Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "b1"   was replaced by   "b^1". 

Step  1  :

Equation at the end of step  1  :

  2b210 • b12

Step  2  :

Multiplying exponential expressions :

 2.1    b²¹⁰ multiplied by b¹² = b^{(210 + 12)} = b²²²

Final result :

  2b222