Reducing the expression (a2 - b2 / ab) - (ab - b2 / ab - a2) to the lowest terms, - Maths - Factorisation

Question

Reducing the expression (a2 - b2 / ab) - (ab
- b2 / ab - a2) to the lowest terms, we get
_____

Lovina Kansal · Accepted Answer

Dear student
a2-b2ab-ab-b2ab-a2⇒a2-b2ab-ba-bab-a⇒a2-b2ab+ba⇒a2-b2+b2ab⇒a2ab⇒ab

Reducing the expression (a2 - b2 / ab) - (ab - b2 / ab - a2) to the lowest terms, we get _____.