Question

Please please help me

Answer 1

Answer:

2a squared - 4a

Step-by-step explanation:

12 a^2 - 3a - 10a^2 - a

12 - 10 = 2

-3 - 1 = -4

2a^2 - 4 a

Answer 2

it’s c 2a^2 - 4a (need more characters)