Vivax Solutions

A Passport to Digital Realm

Factorisation (Simple Quadratic Expressions)
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1)x2 -2x -15
2)x2 + 10x -11
3)x2 -8x -84
4)x2 + 21x + 108
5)x2 -x -2
6)x2 -17x + 72
7)x2 -16x + 55
8)x2 -4x -21
9)x2 + 17x + 72
10)x2 + 2x -80
11)x2 -17x + 70
12)x2 -11x -12
13)x2 -9x -10
14)x2 + 7x -30
15)x2 + 10x + 21
16)x2 -x -12
17)x2 + 22x + 121
18)x2 + 14x + 13
19)x2 + 6x + 5
20)x2 + 17x + 60
21)x2 -17x + 60
22)x2 -10x + 24
23)x2 + 16x + 60
24)x2 + 20x + 75
25)x2 -14x + 24
26)x2 + 6x -72
27)x2 -4x -165
28)x2 + 17x + 70
29)x2 + 8x -48
30)x2 + 13x + 42
31)x2 + 11x + 28
32)x2 -2x -48
33)x2 -6x -72
34)x2 -19x + 84
35)x2 + 5x -6
36)x2 -24x + 144
37)x2 + 4x -117
38)x2 -15x + 54
39)x2 -4x -60
40)x2 -9x -90
41)x2 -6x -55
42)x2 + 7x -18
43)x2 -4x + 4
44)x2 + 10x -24
45)x2 -25x
46)x2 + 12x + 27
47)x2 -10x -11
48)x2 + 9x -36
49)x2 -13x + 36
50)x2 + 17x + 72

Joke:
The only snake that lives in England, is a stranger to multiplication - because it is an adder!