Question

3.) Add the following
(ii) a-b + ab, b-C + bc, c-a + ac (Algebraic Expressions And Identities Chapter question and Class 8.)​

Answer 1

Answer:

ab+ac+bc

Step-by-step explanation:

a - b + ab + ( b -c + bc) + ( c -a +ac)

= a - b + ab + b - c + bc + c - a + ac

= a - a + b - b + c - c + ab + ac + bc

= ab + ac + bc