9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Maths Online 9th Class Test Lesson 5 Factorization

Question:
H.C.F of a² - b² and a³ - b³ is:

Option A):
a – b
Option B):
a + b
Option C):
a² + ab + b²
Option D):
a² - ab + b²

Correct Answer is Option A):
a – b