Factorising Quadratic Equations

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		8	10	1	1	(X+8)(X+10)	X²	+18X	+80
1	Factorising Quadratic Equations Questions	-10	-9	1	1	(X-10)(X-9)	X²	-19X	+90
2	1. Factorise X²+18X+80	1	-10	1	1	(X+1)(X-10)	X²	-9X	-10
3	2. Factorise X²-19X+90	-3	-10	1	1	(X-3)(X-10)	X²	-13X	+30
4	3. Factorise X²-9X-10	5	4	1	1	(X+5)(X+4)	X²	+9X	+20
5	4. Factorise X²-13X+30	-5	6	1	1	(X-5)(X+6)	X²	+1X	-30
6	5. Factorise X²+9X+20	4	12	1	1	(X+4)(X+12)	X²	+16X	+48
7	6. Factorise X²+1X-30	-1	10	1	1	(X-1)(X+10)	X²	+9X	-10
8	7. Factorise X²+16X+48	-8	7	1	1	(X-8)(X+7)	X²	-1X	-56
9	8. Factorise X²+9X-10	-8	11	1	1	(X-8)(X+11)	X²	+3X	-88
10	9. Factorise X²-1X-56	2	-10	1	1	(X+2)(X-10)	X²	-8X	-20
11	10. Factorise X²+3X-88	8	-5	1	1	(X+8)(X-5)	X²	+3X	-40
12	11. Factorise X²-8X-20	-9	5	1	1	(X-9)(X+5)	X²	-4X	-45
13	12. Factorise X²+3X-40	3	6	1	1	(X+3)(X+6)	X²	+9X	+18
14	13. Factorise X²-4X-45	5	-1	1	1	(X+5)(X-1)	X²	+4X	-5
15	14. Factorise X²+9X+18	1	6	1	1	(X+1)(X+6)	X²	+7X	+6
16	15. Factorise X²+4X-5	1	2	1	1	(X+1)(X+2)	X²	+3X	+2
17	16. Factorise X²+7X+6	12	-8	1	1	(X+12)(X-8)	X²	+4X	-96
18	17. Factorise X²+3X+2	5	-3	1	1	(X+5)(X-3)	X²	+2X	-15
19	18. Factorise X²+4X-96	-10	-5	1	1	(X-10)(X-5)	X²	-15X	+50
20	19. Factorise X²+2X-15	10	-1	1	1	(X+10)(X-1)	X²	+9X	-10
21	20. Factorise X²-15X+50	-3	12	1	1	(X-3)(X+12)	X²	+9X	-36
	Factorising Quadratic Equations Answers
	1. (X+8)(X+10)
	2. (X-10)(X-9)
	3. (X+1)(X-10)
	4. (X-3)(X-10)
	5. (X+5)(X+4)
	6. (X-5)(X+6)
	7. (X+4)(X+12)
	8. (X-1)(X+10)
	9. (X-8)(X+7)
	10. (X-8)(X+11)
	11. (X+2)(X-10)
	12. (X+8)(X-5)
	13. (X-9)(X+5)
	14. (X+3)(X+6)
	15. (X+5)(X-1)
	16. (X+1)(X+6)
	17. (X+1)(X+2)
	18. (X+12)(X-8)
	19. (X+5)(X-3)
	20. (X-10)(X-5)