Respuesta :
Answer:a3 + -2a3 = -1a3
-8 + -4a2 + -1a3
Step-by-step explanation: I think this is it not 100% sure
Hope this helps :)
Answer:a3 + -2a3 = -1a3
-8 + -4a2 + -1a3
Step-by-step explanation: I think this is it not 100% sure
Hope this helps :)