Question

Please answer me fast ​

Answer 1

Step-by-step explanation:

hope it helps, this is the answer

Answer 2

Answer:

abc + ab^2c +2ab^2c + 3abc^2 + ab^2c - 2a^2bc + 3ab^2c

= abc + 3abc^2 - 2a^2bc + 7ab^2c

= abc( 1 + 3c - 2a + 7b)