Expanding Harder Quadratic Equations

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			-1	5	-4	(5X)(-4X-1)	-20X²	+4X	0
1	Expanding Harder Quadratic Equations Questions	6	-5	-6	4	(-6X+6)(4X-5)	-24X²	-56X	-30
2	1. (5X)(-4X-1)	1	11	-3	-3	(-3X+1)(-3X+11)	9X²	-36X	+11
3	2. (-6X+6)(4X-5)	-12	10	1	2	(X-12)(X+10)	2X²	+8X	-120
4	3. (-3X+1)(-3X+11)	-10	7	6	-1	(6X-10)(-X+7)	-6X²	-67X	-70
5	4. (X-12)(X+10)	5	-7	-5	-4	(-5X+5)(-4X-7)	20X²	+3X	-35
6	5. (6X-10)(-X+7)	-1	4	1	-6	(X-1)(X+4)	-6X²	-25X	-4
7	6. (-5X+5)(-4X-7)	7	-10	6	2	(6X+7)(2X-10)	12X²	+22X	-70
8	7. (X-1)(X+4)	-6	-10	-1	-6	(-X-6)(-6X-10)	6X²	+66X	+60
9	8. (6X+7)(2X-10)	8	4	5	-6	(5X+8)(-6X+4)	-30X²	+16X	+32
10	9. (-X-6)(-6X-10)	11	7	-1	1	(-X+11)(1X+7)	-1X²	-4X	+77
11	10. (5X+8)(-6X+4)	-11	9	-5	2	(-5X-11)(2X+9)	-10X²	+73X	-99
12	11. (-X+11)(1X+7)	8	-12	-6	-5	(-6X+8)(-5X-12)	30X²	+12X	-96
13	12. (-5X-11)(2X+9)	6	-10	6	-1	(6X+6)(-X-10)	-6X²	+46X	-60
14	13. (-6X+8)(-5X-12)	-1	-5	-1	3	(-X-1)(3X-5)	-3X²	-14X	+5
15	14. (6X+6)(-X-10)	-6	-8	1	-1	(X-6)(X-8)	-1X²	+2X	+48
16	15. (-X-1)(3X-5)	11	8	6	6	(6X+11)(6X+8)	36X²	+114X	+88
17	16. (X-6)(X-8)	-10	-12	4	4	(4X-10)(4X-12)	16X²	-88X	+120
18	17. (6X+11)(6X+8)	-2	1	1	-2	(X-2)(X+1)	-2X²	-4X	-2
19	18. (4X-10)(4X-12)	7	3	6	-1	(6X+7)(-X+3)	-6X²	+39X	+21
20	19. (X-2)(X+1)	7	-4	5	6	(5X+7)(6X-4)	30X²	+11X	-28
21	20. (6X+7)(-X+3)	-5	10	-2	-2	(-2X-5)(-2X+10)	4X²	-10X	-50
	Expanding Harder Quadratic Equations Answers
	1. Factorise -20X²+4X0
	2. Factorise -24X²-56X-30
	3. Factorise 9X²-36X+11
	4. Factorise 2X²+8X-120
	5. Factorise -6X²-67X-70
	6. Factorise 20X²+3X-35
	7. Factorise -6X²-25X-4
	8. Factorise 12X²+22X-70
	9. Factorise 6X²+66X+60
	10. Factorise -30X²+16X+32
	11. Factorise -1X²-4X+77
	12. Factorise -10X²+73X-99
	13. Factorise 30X²+12X-96
	14. Factorise -6X²+46X-60
	15. Factorise -3X²-14X+5
	16. Factorise -1X²+2X+48
	17. Factorise 36X²+114X+88
	18. Factorise 16X²-88X+120
	19. Factorise -2X²-4X-2
	20. Factorise -6X²+39X+21