Factor completely 4ab − 7ax + 8b − 14x.
(4b − 7x)(a + 2)
(4b + 7x)(a + 2)
(4b − 7x)(a − 2)
Prime
(4b − 7x)(a + 2)
(4b + 7x)(a + 2)
(4b − 7x)(a − 2)
Prime