Expand the following :
Problem 1 :
(x - 2)2
Problem 2 :
(a + 3)2
Problem 3 :
(x - 5)2
Problem 4 :
(x + 4)2
Problem 5 :
(a - 1/2)2
Problem 6 :
(x + 10)2
Problem 7 :
(x - 10)2
Problem 8 :
(a + 0.8)2
Problem 9 :
(2x - 1)2
Problem 10 :
(3x + 2)2
Problem 11 :
(3a + 5b)2
Problem 12 :
(5a - 3b)2
Problem 13 :
(x - 3) (x + 3)
Problem 14 :
(x + 4) (x - 4)
Problem 15 :
(a + 5) (a - 5)
Problem 16 :
(a - 6) (a + 6)
1) x2 - 4x + 4
2) a2 + 6a + 9
3) x2 - 10x + 25
4) x2 + 8x + 16
5) a2 - a + 1/4
6) x2 + 20x + 100
7) x2 - 20x + 100
8) a2 + 1.6a + 0.64
9) 4x2 - 4x + 1
10) 9x2 + 12x + 4
11) 9a2 + 30ab + 25b2
12) 25a2 - 30ab + 9b2
13) x2 - 9
14) x2 - 16
15) a2 - 25
16) a2 - 36
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM