Question

Complete this statement:15a2x2 + 12a²x + 9a? - 3a?Enter the correct answer.

Answer 1

Step-by-step explanation: Here we just need to isolate

`3a^2`

from each term of the right side of the equality.

Step 1: Let's calculate as follows

Final answer: So the final answer is

`3a^2(5x^2+4x+3)`

.