Question

Add ab-bc into bc-ca ncert solution class-8​

Answer 1

Answer:

$= (ab - bc)(bc - ca) \\ = a {b}^{2} - {a}^{2}c - {b}^{2} {c}^{2} + ab {c}^{2} .$

Answer 2

Answer:

()()

Step-by-step explanation:

⏩(ab-bc)(bc-ca)

$(ab - bc)( bc-ca ) \\ ab(bc - ca) - bc(bc - ca) \\ a {b}^{ 2} c - {a}^{2} bc - {b}^{2} {c}^{2} + ab {c }^{2}$