Respuesta :

jadediviccaro00158

Answer:

18a

Step-by-step explanation:

if you do the square, 3x3=9, so u have 9a.

9ax2a=18a

so ur answer would be 18a

mhanifa

Answer:

  • 6a³

Step-by-step explanation:

  • 2a*3a² =
  • (2*3)*a¹⁺² =
  • 6a³

When same base exponents multiplied, the powers add up