https://padlet.com/manishasehgal93/juuhfsw63gey X-IGCSE en-us 2019-01-16 07:51:40 UTC 2025-11-02 03:14:41 UTC hello@padlet.com manishasehgal93 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996762374 2020-12-08 03:02:13 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996762374 manishasehgal93 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996762716 2020-12-08 03:02:27 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996762716 manishasehgal93 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996763070 2020-12-08 03:02:43 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996763070 manishasehgal93 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996763381 2020-12-08 03:02:55 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996763381 manishasehgal93 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996763717 2020-12-08 03:03:08 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996763717 tuhinslith https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996829370 First difference = 6
6*1+b=7
b=1
6n+1

]]> 2020-12-08 03:47:20 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996829370 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996830134 n = 1, 3, 9, 27, 81
delta 1 = 2, 6, 18, 54
delta 2 = 4, 12, 36
delta 3 = 8, 24
Geometric sequence: 3^n-1]]> 2020-12-08 03:47:55 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996830134 aarav_j https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996830586 a = 6
b = 1
6n+1]]> 2020-12-08 03:48:15 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996830586 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996830764 Delta 1 = 7, 9, 11, 13
Delta 2= 2, 2, 2
Quadratic equation- an2+bn+c 
2a= 2 
a= 1
3a+b = 7 
3 + b = 7
b= 4
a+ b+ c = 1 +4 + c = 9
c= 4
Quadratic equation= 1n2 + 4n + 4

]]> 2020-12-08 03:48:24 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996830764 abdullahhussainmh https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996831566 n = 16, 19, 22, 25, 28
delta1 = +3, +3, +3, +3
an+b
a = 3
3n+b
(3*1)+b = 16
b = 16-3
b = 13
3n+13]]> 2020-12-08 03:48:59 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996831566 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996833858 9,16,25,36,49
delta 1- 7,9,11,13
delta 2- 2,2,2,2
equation- an2+bn+c
2a=2
a=1
3a+b=7
b=4
a+b+c=11
1+4+c=9
c=4

]]> 2020-12-08 03:50:44 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996833858 aarav_j https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996834098 a) a3^2 + b3
b) 96-21 = 75
75/3 = 25
a=25]]> 2020-12-08 03:50:55 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996834098 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996834742 1) an2 + bn
9a+ 3b]]> 2020-12-08 03:51:26 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996834742 tuhinslith https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996836630 a3^2+b3]]> 2020-12-08 03:52:55 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996836630 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996838578 n= 16, 19, 22, 25, 28
delta 1= +3, +3, +3, +3, +3
an+b
a=3
3n+b
(3*1)b=16
b=16-3
b=13
3n+13]]> 2020-12-08 03:54:21 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996838578 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996840430 9n+3b]]> 2020-12-08 03:55:42 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996840430 abdullahhussainmh https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996842833 (a) (a3^2)+3b
     9a + 3b
(b) 9a+3b= 21
(a6^2) + 6b
36a + 6b
- 9a + 3b
= 27a+ 3b

]]> 2020-12-08 03:57:29 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996842833 https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996847239 2) a=3 
b= -2]]> 2020-12-08 04:00:45 UTC https://padlet.com/manishasehgal93/juuhfsw63gey/wish/996847239