1.
(10x + 4) . (10x - 3)
1.
(-3x - 3) . (-6x + 5)
18 x2 +3 x -15
(-1x + 1) . (-7x + 6)
7 x2 -13 x +6
(6x + 1) . (3 + 1x)
6 x2 +19 x +3
(-3x + 8) . (2x - 10)
-6 x2 +46 x -80
(-9x + 6) . (-2x - 9)
18 x2 +69 x -54
(2x - 4) . (9 - 2x)
-4 x2 +26 x -36
(3x - 3) . (9x + 10)
27 x2 +3 x -30
(1x + 3) . (8x - 6)
8 x2 +18 x -18
100 x2 -30 x -40
(-10x + 8) . (-5 - 10x)
2.
100 x2 +10 x -12
(-3x - 9) . (8x - 10)
2.
-24 x2 -42 x +90
(-10x - 10) . (2x - 3)
-20 x2 +10 x +30
(-6x + 10) . (-6x + 9)
36 x2 -114 x +90
(2x + 2) . (8 - 4x)
-8 x2 +8 x +16
(-7x + 3) . (-9x - 7)
63 x2 +22 x -21
(10x + 6) . (9x + 5)
90 x2 +104 x +30
(8x - 3) . (-5 - 1x)
-8 x2 -37 x +15
(2x - 6) . (-2x - 8)
-4 x2
(2x + 2) . (9x + 7)
18 x2 +32 x +14
(-10x - 8) . (-8 + 10x)
-100 x2
-4 x +48
0 x +64
3.
4.
(7x + 2) . (8x + 3)
3.
56 x2 +37 x +6
(1x - 5) . (-2x - 7)
-2 x2 +3 x +35
(5x + 8) . (-1x - 7)
-5 x2 -43 x -56
(5x + 6) . (-8 + 5x)
25 x2 -10 x -48
(-2x - 10) . (-5x - 5)
10 x2 +60 x +50
(6x + 5) . (3x - 8)
18 x2 -33 x -40
(-7x + 5) . (-5 + 7x)
-49 x2 +70 x -25
(-10x - 7) . (-10x + 1)
100 x2 +60 x -7
(5x - 1) . (-8x + 4)
-40 x2 +28 x -4
(9x + 8) . (4 - 8x)
-72 x2 -28 x +32
(5x + 5) . (5x + 2)
4.
25 x2 +35 x +10
(-10x + 4) . (-4x + 2)
40 x2 -36 x +8
(4x + 1) . (-3x - 2)
-12 x2 -11 x -2
(-9x + 5) . (4 - 6x)
54 x2 -66 x +20
(1x + 6) . (5x + 2)
5 x2 +32 x +12
(6x - 5) . (-1x - 7)
-6 x2 -37 x +35
(-6x - 7) . (-5 - 2x)
12 x2 +44 x +35
(6x - 5) . (-4x + 8)
-24 x2 +68 x -40
(-1x + 9) . (8x - 2)
-8 x2 +74 x -18
(-8x - 5) . (-6 - 7x)
56 x2 +83 x +30
5.
6.
(-8x + 3) . (-8x + 2)
5.
64 x2 -40 x +6
(-6x - 7) . (-8x - 8)
48 x2 +104 x +56
(-7x + 4) . (-4x + 1)
28 x2 -23 x +4
(-4x - 4) . (-9 + 6x)
-24 x2 +12 x +36
(-4x + 6) . (-3x - 8)
12 x2 +14 x -48
(-2x - 2) . (7x - 10)
-14 x2 +6 x +20
(10x - 9) . (8 + 5x)
50 x2 +35 x -72
(9x + 9) . (1x - 8)
9 x2 -63 x -72
(6x - 3) . (5x + 7)
30 x2 +27 x -21
(5x + 1) . (3 + 7x)
35 x2 +22 x +3
(-7x - 10) . (-7x + 8)
6.
49 x2 +14 x -80
(8x + 5) . (-9x - 8)
-72 x2 -109 x -40
(-2x - 10) . (-10x - 8)
20 x2 +116 x +80
(2x - 5) . (-3 + 2x)
4 x2 -16 x +15
(-8x + 9) . (-8x + 7)
64 x2 -128 x +63
(6x - 2) . (7x - 10)
42 x2 -74 x +20
(-1x + 5) . (-3 + 6x)
-6 x2 +33 x -15
(8x - 5) . (-1x - 9)
-8 x2 -67 x +45
(2x - 8) . (-10x - 1)
(10x - 7) . (6 + 6x)
-20 x2 +78 x +8
60 x2 +18 x -42
7.
8.
(7x - 3) . (-2x + 8)
7.
-14 x2 +62 x -24
(-8x - 2) . (-7x - 9)
56 x2 +86 x +18
(-2x - 6) . (-2x - 6)
4 x2 +24 x +36
(9x + 8) . (5 + 4x)
36 x2 +77 x +40
(3x + 8) . (-8x + 2)
-24 x2 -58 x +16
(4x - 1) . (-2x - 8)
-8 x2 -30 x +8
(-3x + 10) . (1 - 10x)
30 x2 -103 x +10
(-3x + 3) . (6x + 2)
-18 x2 +12 x +6
(1x - 6) . (-10x - 2)
-10 x2 +58 x +12
(-8x + 6) . (2 + 2x)
-16 x2
(10x + 5) . (-6x + 4)
8.
-4 x +12
-60 x2 +10 x +20
(-8x + 2) . (7x - 9)
-56 x2 +86 x -18
(6x + 6) . (10x - 4)
60 x2 +36 x -24
(-7x + 3) . (4 + 8x)
-56 x2
(8x - 9) . (-6x - 8)
-48 x2 -10 x +72
(-3x - 3) . (3x - 7)
-9 x2 +12 x +21
(7x + 6) . (-4 - 9x)
-63 x2 -82 x -24
(-2x - 2) . (3x + 6)
-6 x2 -18 x -12
(9x - 5) . (-4x - 10)
-36 x2 -70 x +50
(-6x - 7) . (8 + 10x)
-60 x2 -118 x -56
-4 x +12
9.
(-10x + 7) . (-2x + 3)
9.
(-9x + 1) . (8x + 6)
-72 x2 -46 x +6
(-8x + 8) . (-6x - 1)
48 x2 -40 x -8
-9 x2 +15 x +24
(3x + 3) . (8 - 3x)
-16 x2 +24 x -8
(-4x + 2) . (4x - 4)
10.
20 x2 -44 x +21
(-5x + 3) . (-4x - 9)
20 x2 +33 x -27
(10x - 5) . (-10 + 8x)
80 x2 -140 x +50
(-9x - 4) . (8x - 4)
-72 x2 +4 x +16
(-8x - 9) . (-10x - 4)
80 x2 +122 x +36
(-7x - 5) . (4 + 8x)
-56 x2 -68 x -20
(-9x - 2) . (6x - 10)
10.
-54 x2 +78 x +20
(-1x + 4) . (5x + 10)
-5 x2 +10 x +40
(-2x + 3) . (-4x + 7)
8 x2 -26 x +21
(-5x - 3) . (10 + 4x)
-20 x2 -62 x -30
(-2x - 5) . (10x - 7)
-20 x2 -36 x +35
(6x - 1) . (-10x + 7)
-60 x2 +52 x -7
(5x - 8) . (7 - 2x)
-10 x2 +51 x -56
(-10x + 9) . (5x - 7)
-50 x2 +115 x -63
(-8x + 7) . (-6x - 1)
48 x2 -34 x -7
(-10x + 7) . (10 - 9x)
90 x2 -163 x +70
11.
12.
(-4x - 10) . (-10x + 3)
11.
40 x2 +88 x -30
(-8x - 3) . (-2x + 8)
16 x2 -58 x -24
(-1x - 8) . (-6x - 5)
6 x2 +53 x +40
(6x + 3) . (-10 + 9x)
54 x2 -33 x -30
(9x - 10) . (-4x - 4)
-36 x2 +4 x +40
(-10x - 4) . (-2x - 3)
20 x2 +38 x +12
(5x - 10) . (-3 + 1x)
5 x2 -25 x +30
(-9x + 3) . (-5x + 7)
45 x2 -78 x +21
(1x + 10) . (10x + 9)
10 x2 +109 x +90
(3x + 6) . (-9 + 2x)
6 x2 -15 x -54
(-10x - 6) . (-4x - 9)
12.
40 x2 +114 x +54
(-9x - 3) . (7x + 10)
-63 x2 -111 x -30
(8x - 3) . (-3x + 3)
-24 x2 +33 x -9
(-6x - 7) . (-10 + 9x)
-54 x2
-3 x +70
(4x - 10) . (9x + 9)
36 x2 -54 x -90
(-1x - 8) . (-3x + 7)
3 x2 +17 x -56
(1x - 7) . (9 - 4x)
-4 x2 +37 x -63
(8x + 2) . (10x + 1)
80 x2 +28 x +2
(-7x + 2) . (-1x + 6)
(2x + 4) . (5 - 9x)
7 x2 -44 x +12
-18 x2 -26 x +20
13.
(-9x + 9) . (8x - 7)
13.
(9x + 2) . (4x + 6)
36 x2 +62 x +12
(-9x - 6) . (8x - 2)
-72 x2 -30 x +12
(-5x + 9) . (9 - 1x)
5 x2 -54 x +81
(3x + 6) . (10x + 4)
30 x2 +72 x +24
(-10x + 8) . (-2x - 8)
20 x2 +64 x -64
(-4x + 7) . (6 - 3x)
12 x2 -45 x +42
5 x2
(5x + 1) . (1x - 2)
-4 x2
(-2x + 3) . (5 + 2x)
(-10x - 3) . (-7x - 5)
(5x - 1) . (4x - 1)
-9 x -2
5 x2 -20 x +15
(-5x + 5) . (-1x + 3)
14.
-72 x2 +135 x -63
14.
-4 x +15
70 x2 +71 x +15
20 x2
-9 x +1
(10x - 9) . (9x + 1)
90 x2 -71 x -9
(6x - 5) . (-10 - 9x)
-54 x2 -15 x +50
(6x + 9) . (-7x - 8)
-42 x2 -111 x -72
(-9x + 1) . (5x - 5)
-45 x2 +50 x -5
(10x + 10) . (5 - 5x)
-50 x2
0 x +50
(3x - 10) . (1x + 2)
3 x2
-4 x -20
(2x - 7) . (5x - 9)
10 x2 -53 x +63
(8x + 8) . (-2 - 10x)
-80 x2 -96 x -16
15.
(8x - 3) . (-6x + 10)
15.
(-6x + 6) . (8x - 9)
-48 x2 +102 x -54
(2x + 6) . (-9x + 2)
-18 x2 -50 x +12
(-9x - 9) . (-9 - 5x)
45 x2 +126 x +81
(-9x + 5) . (-8x - 4)
72 x2
-4 x -20
(6x - 5) . (-5x + 3)
-30 x2 +43 x -15
(4x - 8) . (-6 + 7x)
28 x2 -80 x +48
(8x + 8) . (3x + 2)
24 x2 +40 x +16
-45 x2
(-9x - 4) . (5x - 2)
(3x - 10) . (-4x + 3)
(4x - 3) . (6x + 8)
-2 x +8
-9 x2 -15 x +36
(3x + 9) . (4 - 3x)
16.
-48 x2 +98 x -30
16.
-12 x2 +49 x -30
24 x2 +14 x -24
(-3x + 5) . (-1x + 3)
3 x2 -14 x +15
(-1x - 8) . (-8 - 5x)
5 x2 +48 x +64
(-6x + 1) . (3x - 3)
-18 x2 +21 x -3
(-3x + 1) . (-8x + 7)
24 x2 -29 x +7
(-9x + 10) . (-7 + 2x)
-18 x2 +83 x -70
(-2x + 5) . (-10x - 10)
20 x2 -30 x -50
(-4x - 6) . (8x - 10)
(-5x - 4) . (2 + 1x)
-32 x2
-8 x +60
-5 x2 -14 x -8
17.
(1x - 7) . (7x + 6)
17.
(-6x - 8) . (-2x + 5)
12 x2 -14 x -40
(6x + 10) . (-6x - 6)
-36 x2 -96 x -60
(1x - 4) . (-9 - 10x)
-10 x2 +31 x +36
-100 x2 +70 x -10
(10x - 5) . (-10x + 2)
15 x2 -57 x +36
(5x - 4) . (3x - 9)
-20 x2 -37 x -8
(5x + 8) . (-1 - 4x)
18.
7 x2 -43 x -42
(4x - 7) . (8x - 3)
32 x2 -68 x +21
(-8x - 8) . (10x - 2)
-80 x2 -64 x +16
(8x - 3) . (-2 + 10x)
80 x2 -46 x +6
(-9x + 4) . (7x - 9)
18.
-63 x2 +109 x -36
(-7x - 2) . (1x - 7)
-7 x2 +47 x +14
(3x - 2) . (9x + 5)
27 x2
(10x + 9) . (-5 - 4x)
(1x + 9) . (9x + 9)
-3 x -10
-40 x2 -86 x -45
9 x2 +90 x +81
(-4x - 8) . (10x + 3)
-40 x2 -92 x -24
(5x - 3) . (-10 - 3x)
-15 x2 -41 x +30
(2x - 5) . (-10x - 7)
-20 x2 +36 x +35
(8x + 2) . (-8x + 1)
-64 x2
(-7x + 5) . (-9 + 6x)
-42 x2 +93 x -45
-8 x +2
19.
20.
(2x - 8) . (-3x - 10)
19.
-6 x2 +4 x +80
(9x - 1) . (5x - 7)
45 x2 -68 x +7
(3x + 3) . (7x + 3)
21 x2 +30 x +9
(-10x - 6) . (1 - 1x)
10 x2
-4 x -6
(4x - 2) . (-5x + 5)
-20 x2 +30 x -10
(-9x - 8) . (10x - 10)
-90 x2 +10 x +80
(5x + 4) . (-2 - 6x)
-30 x2 -34 x -8
(10x + 8) . (-6x - 6)
-60 x2 -108 x -48
(2x - 3) . (-9x + 8)
-18 x2 +43 x -24
(4x - 7) . (5 - 5x)
-20 x2 +55 x -35
(-6x + 10) . (-5x - 2)
20.
30 x2 -38 x -20
(-6x - 9) . (2x + 8)
-12 x2 -66 x -72
(-8x + 6) . (1x + 9)
-8 x2 -66 x +54
(-8x - 7) . (8 + 5x)
-40 x2 -99 x -56
(-9x - 3) . (1x + 6)
-9 x2 -57 x -18
(-8x - 2) . (10x + 4)
-80 x2 -52 x -8
(8x + 2) . (9 + 10x)
80 x2 +92 x +18
(-5x - 6) . (-3x - 6)
15 x2 +48 x +36
(-10x - 7) . (7x + 8)
-70 x2 -129 x -56
(-7x + 6) . (1 + 5x)
-35 x2 +23 x +6
21.
22.
(1x + 6) . (5x - 1)
21.
5 x2 +29 x -6
(2x + 4) . (-2x - 2)
-4 x2 -12 x -8
(-5x + 6) . (9x - 9)
-45 x2 +99 x -54
(-9x - 7) . (-9 + 4x)
-36 x2 +53 x +63
(-3x + 6) . (-6x + 8)
18 x2 -60 x +48
(6x - 4) . (4x + 4)
24 x2 +8 x -16
(-1x - 1) . (-9 - 1x)
1 x2 +10 x +9
(-3x + 8) . (2x + 9)
-6 x2 -11 x +72
(8x + 7) . (-6x + 4)
-48 x2 -10 x +28
(2x - 9) . (-2 - 9x)
-18 x2 +77 x +18
(6x - 6) . (2x + 3)
(-1x - 10) . (10x + 5)
22.
12 x2 +6 x -18
-10 x2 -105 x -50
(-1x - 5) . (7x - 7)
-7 x2 -28 x +35
(-3x - 5) . (-7 + 4x)
-12 x2 +1 x +35
(-5x - 1) . (10x - 10)
-50 x2 +40 x +10
(7x + 10) . (4x + 1)
28 x2 +47 x +10
(8x - 8) . (-5 + 1x)
8 x2 -48 x +40
(-4x + 7) . (-3x + 8)
12 x2 -53 x +56
(-3x + 9) . (-1x - 10)
3 x2 +21 x -90
(6x - 6) . (6 + 8x)
48 x2 -12 x -36
23.
(4x - 4) . (7x + 1)
23.
(-8x + 8) . (-4x - 2)
32 x2 -16 x -16
(-1x + 10) . (6x - 7)
-6 x2 +67 x -70
(-2x + 2) . (5 - 1x)
2 x2 -12 x +10
(-8x + 2) . (-6x - 9)
48 x2 +60 x -18
(7x - 5) . (-1x + 3)
-7 x2 +26 x -15
(9x - 3) . (-2 + 8x)
72 x2 -42 x +6
(-8x - 3) . (6x - 9)
-48 x2 +54 x +27
(4x - 9) . (5x + 4)
20 x2 -29 x -36
1 x2
(1x - 7) . (4 + 1x)
24.
28 x2 -24 x -4
(10x - 2) . (-6x + 3)
(1x - 8) . (-1x + 2)
(-7x - 6) . (7x - 1)
24.
-3 x -28
-60 x2 +42 x -6
-1 x2 +10 x -16
-49 x2 -35 x +6
(5x - 8) . (-7 + 9x)
45 x2 -107 x +56
(-9x + 4) . (-7x + 6)
63 x2 -82 x +24
(10x - 2) . (6x + 3)
60 x2 +18 x -6
(8x - 4) . (3 + 8x)
64 x2
-8 x -12
(2x - 1) . (1x + 5)
2 x2 +9 x -5
(3x + 10) . (8x + 2)
24 x2 +86 x +20
(-3x + 3) . (5 - 1x)
3 x2 -18 x +15