Question

3. Add the following expressions:
(i) ab – bc, bc - ca, ca - ab
(ii) 51
(iii) 12 + m2 + n2, Im + mn, mn + nl, nl+ Im

Answer 1

Answer:

How can we add 51..........

Answer 2

Step-by-step explanation:

51 is a single number.

how can we add.....