Reduce each to it's lowest term
1. 4x-24 X²-36
2.A² -6a +9 A² - 9
3. B²-8b+16 b²-16
4.y²-9y+20 y²-6y+8
5.5x(2x+1) 7x(8x +4)
6.j² - 4j +3 3-j​