Question

Please answer this question

Answer 1

Answer:

simplification

7a^2bc - 3a^2bc - 5/2abc^2 +3/2abc^2 -4/3 a^2bc

4a^2bc -1/2(5abc^2 - 3abc^2) -4/3 a^2bc

4a^2bc-4/3a^2bc -1/2 *2abc^2

(12 - 4)/3 a^2bc - abc^2

8/3 a^2bc - abc^2

abc (8/3a - c) answer