Question

Subtract+ab+bc-abc and 4abc-3ab +9bc

Answer 1

Answer:

HELLO Mate

Step-by-step explanation:

first the written condition change into inverse

(4abc - 3ab +9ac) - (ab - bc + abc)

(4abc - 3ab + 9ac) -(ab + bc - abc)

4abc + abc - 3ab - ab + 9 bc - bc

5abc - 4ab + 8 bc