Question

-1/2a2b2c+1/3ab2c-1/4abc2-1/5cb2a2+1/6cb2a-1/7c2ab+1/8ca2b

Answer 1

i am not sure but its answer is

........a2b2c2+ab2c-47abc2-6cb2a2-14ca2b.........

i hope its write answer

Answer 2

Answer:

is this question from algerbric experation