Respuesta :
Answer:
Step-by-step explanation:
(2m + 6)2 = 2m*2 + 6*2
= 4m + 12
4m + 12 because you multiply everything in the parentheses by 2. 2m * 2 = 4m and 6*2 = 12. Hope I helped!
Answer:
Step-by-step explanation:
(2m + 6)2 = 2m*2 + 6*2
= 4m + 12