Factorize the expression: am + bn – an – bm
-
A.
(a – b)(m + n) -
B.
(a – b)(m – n) -
C.
(a + b)(m – n) -
D.
(a + b)(m + n)
Correct Answer: Option B
Explanation
am + bn – an – bm
am – an – bm + bn
a(m – n) – b(m – n)
(a – b)(m – n)
am + bn – an – bm
am – an – bm + bn
a(m – n) – b(m – n)
(a – b)(m – n)