Welcome to your Factorization(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER 1. Factorise 24a²+10a 2. Expand: (a + 3)(a + 4) a² + 9a - 12 a² - 7a - 12 a² + 7a + 12 a² + 7a - 12 a² - a - 12 3. Factorise:16 – 9a2 ( 4 + 3a)² (4 - 3a)(4a + 3) ( 4- 3a)(4 + 3a) (4a - 3)(4a + 3) (4 - 3a)² 4. Factorise 5xyz + 15xyp 3xy(z + 3p) 5xy(z + 3p) 5x(yz + 3p) 4xy(z +3p) 3xy(z + 5p) 5. Factorise12kx+21k 6. Factorise: 2ab + 4abc – 3c – 6c2 (2a²b + 4ab²c)(3c - 6c²) (2ab + 3c)(1 + 2c) (2ab + 3c)(1 - 2c) (2ab - 3c)(1 - 2c) (2ab - 3c)(1 + 2c) 7. Factorize:6a - 5 -a² (5 - a)(a - 1) -(a + 3)(a + 2) -(5 - a)(1 - a) (a - 5)(a - 1) 8. Factorise6ab-18a²b 9. Factorise the expression 25x2 – 1 (5x +1)(5x - 1) (5x + 1)(5x + 1) (25x - 1)(x + 1) (5x - 1)(5x - 1) (25x + 1)(x - 1) 10. Factorize: 3x² - 11x + 6 (3x - 2)(x - 3) (2x - 2)(x - 3) (3x + 2)(x - 3) (3x - 2)(x + 3) 11. Expand the following(2y - 5)(y - 3) 2y² - 5y + 15 2y² + y - 15 2y² - 11y + 15 2y² - y + 15 12. Factorise x2+x-30: None (x-5)(x+6) (x-6)(x-5) (x+5)(x-6) 13. Factorize 9y2– 1 (9y - 1)² (6y - 1)² (3y - 1)(3y + 1) (3y - 1)² (3y + 1)² 14. Factorise the expression: 5xy – 8by – 10ax + 16ab (y - 3b)(5x - 8b) (y + 3b)(5x - 8b) (y - 2a)(3b + y) (y -3b)(5x = 8b) (y - 2a)(5x - 8b) 15. Factorise fully 2x²-4x 2x(x-2) 2(x²-x) 2x(x-4) x(2x-4) 16. Factorise xyz + yzp yp(z + p) xy(z + p) yz(x + p) xp(y + z) xz(y + p) 17. Factorise 12x+4 12-x 12+x 13x-1 4(3x+1) 18. Factorise: 4x2 – 1 (2x - 2)(2x + 1) (2x - 1)(2x -1) (4x + 1)(4x + 1) (4x - 1)(4x + 1) (2x - 1)(2x + 1) 19. Factorize : 35 - 2x - x² (7 + x)(5 - x) (3 + 7x)(5 - x) (35 - 2x)(x - 1) (35 - x)(3x + 7) 20. Factorise 27ab + 36b² 9b(3a - 4b) 6b²(3a - 4b) 3a(9b + 6b²) ab(27 + 36b) 9b(3a + 4b) 1 out of 20 Time is Up! Time's up