Question

Answer this question:

20abc+12ab^2c-4a^2bc-5abc-18a^2bc​

Answer 1

Answer:

20abc+12ab²c-4a²bc-5abc-18a²bc.

20abc-5abc-4a²bc-18a²bc+12ab²c. (Because by combining like terms).

15abc-22a²bc+12ab²c. (Because +×-=- & -×-=+ & largest number is important).

I think this is your answer.

Answer 2

Step-by-step explanation:

ques:20abc+12ab^2c-4a^2bc-5abc-18a^2bc

Solve: 20abc-5abc-4a^2bc-18a^2bc+12ab^2c

15abc-(-22a^2bc)+12ab^2c

15abc+22a^2bc+12ab^2c