Vivax Solutions

A Passport to Digital Realm

Factorisation (Simple Quadratic Expressions)
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1)x2 + 4x -45
2)x2 + 7x -18
3)x2 -6x -16
4)x2 + 13x + 12
5)x2 + 2x -8
6)x2 + 4x + 3
7)x2 -8x -48
8)x2 + 19x + 70
9)x2 -6x -7
10)x2 + 6x -7
11)x2 -7x -8
12)x2 -9x + 18
13)x2 -27x + 180
14)x2 -3x -28
15)x2 + 9x + 8
16)x2 -13x + 12
17)x2 + x -20
18)x2 -11x + 18
19)x2 + 14x + 40
20)x2 -15x + 26
21)x2 -9x -52
22)x2 -37x
23)x2 -2x -3
24)x2 -24x + 140
25)x2 -8x -9
26)x2 -7x + 10
27)x2 + 5x -14
28)x2 + 5x + 4
29)x2 + 2x -63
30)x2 -7x -8
31)x2 + 5x + 6
32)x2 -2x -80
33)x2 + 13x + 42
34)x2 -9x -10
35)x2 + 13x + 12
36)x2 + 8x -20
37)x2 -17x + 66
38)x2 + 21x + 108
39)x2 -20x + 99
40)x2 -11x -60
41)x2 -4x -60
42)x2 -14x + 49
43)x2 -11x + 30
44)x2 -4x -32
45)x2 + 22x + 121
46)x2 -16x + 15
47)x2 -8x -9
48)x2 -7x -18
49)x2 -16x + 63
50)x2 + 19x + 90

Joke:
Terry shouted at his stubborn public-school-boy son: 'I pay thousands of pounds to your schoolmasters; but your classmates seem to be your mentors!'