Restycatalan73go Restycatalan73go Math Answered 4. What is the product of (2a - 3) and (4a2 + 5a - 7)?A. 8a? + 2a2+ 29a + 21C. 8a3 + 22 a2 + 29a - 21B. 8a3 - 2a2 -29a +21D. 8a3 - 22a2 - 29a - 21in + 4 in simplest form?