Factorize completely: 6ax – 12by – 9ay + 8bx
-
A.
(2a – 3b)(4x + 3y) -
B.
(3a + 4b)(2x – 3y) -
C.
(3a – 4b)(2x + 3y) -
D.
(2a + 3b)(4x -3y)
Correct Answer: Option B
Explanation
6ax – 12by – 9ay + 8bx
= 6ax – 9ay + 8bx – 12by
= 3a(2x – 3y) + 4b(2x – 3y)
= (3a + 4b)(2x – 3y)