Question

i. Add the following. a – b + ab, b – c + bc, c – a + c​

Answer 1

a - b + ab , b - c + bc , c - a + ac *

addition =>

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

= ab + bc + ac ( a , b , c are cancelled )

$\huge\mathfrak\green{ ✓ }$

Answer 2

Step-by-step explanation:

a - b + ab , b - c + bc , c - a + ac *

addition =>

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

= ab + bc + ac ( a , b , c are cancelled )