Warm-up 23 R X2+7x+10=0 4x2+20x+25=0
F x2+4x= -x 2x2+9x=4x-3x2
Warm-up 22 M a2+7a+6=0 c2-36=-5c
T 2x2-5x=63 3x3-6x2-24x=0
W (x2y2z2)/(2xyz) (3a3)/(9a2b) (70ab2c)/(20a2b2c2)
R (x+1)/(x2-1) (2x+4)/(x2-x-6) (8abc)/(4a2b2-2ab)
F x2-12x=-3x+36 2x2-8x=-7x+28
Warm-up 21 M (x-4)(x+7)=0 7x(3x-4)(x+5)=0
T a2-2a-3=0 6+5m+m2=0
W n2+4n=21 f2=81
R x2=6x-9 c2+18c=-81
F a2+7a+6=0 c2-36=-5c
Warm-up 20 M 8x2-9x-14 15c2+3cd
T a2b2-c2 a2-2a+1
W 8y2-10y+3 x2+13xy+42y2
R 8(m-3)-5m(3-m) a2+21a+104
F n3+n2-6n-6 a2+2a+ab+2b
Warm-up 19 M x2 + 5x-84 x2-12x+36
T y2-7y+12 p2+24p+144
W 4p2+16p+7 a2 +2a-48
R 81-x2 6x2-5x-4
F 3x2+13x-56 2x2-4x-16
Warm-up 18 T X2 + 7X + 6 64X2-16
W X2-5X-14 X2-X-12
R Y4-1 3A3-9A2-18A
F X2-5X-10 2X2-5X-3
Warm-up 17 M (3X-2)(3X-2) (7X+4)(7X-4)
T (4-3X)(3-4X) (8+X)(X-8)
W X(3X)(4X-1) Y(Y+1)(Y+3)
R (4+3X)(2+7X) (2-3X)(1+2X)
F (2X+1/3)(X+1/3) X(1/3X)(X-1/4)
Warm-up 16 M (X+7)(X-7) (2X+4)(2X-4)
T (4-X)(4+X) (12+X)(12-X)
W (X+3)(X+3) (X-8)(X-8)
R (3X-2)(3X_2) (2X+4)(2X+4)
F X(X+4)(X-4) 2X(3+X)(3-X)
Warm-up 15 M 10(15-2X)(2-15X) 12(X+3)(4X)
T 9(2X+1)(3X-4) 7(3X)(2X-5)
Warm-up 14 - T (X + 2) ( X + 7) (X-3)(X+12)
W (X - 9)(2X + 3) (4X+5)(4X-5)
R (3A-8)(2A+4) (4A+5)(2A-3)
F 4(X+3)(X+9) 2(7-X)(3+X)
Warm-up 13 M -3 -8/9
T 82 -16
W 42.6 -1.6
R -125 15
F 2 1/3 7 1/2
Warm-up 12 M 6 3/4
T -5 -1/2
R 2 1/3 1 1/4
F 4/5 7/8
Warm-up 11 M 4 3/4
T 2 -1/3
W 6 1/2 2 1/3
R 7 4 1/2
Warm-up 10 M -3 -0.4
T -16 1.5
W -0.4 -0.6
R 9 14
F 1/3 1/2
Warm-up 9 M -16 0.8
T -1.2 1.7
W 12.6 -4
R -6 -8.1
F 9.2 -0.3
Warm-up 8 M -4/5 -6/7
T 3/4 -1/2
W 1 1/3 4
R 7 2 1/2
F 6.2 7
Warm-up 7 T 7/9 2/3
W 5/6 1/4
R 8/9 3/5
F 1/3 4/7
Warm-up 6 M 1/3 1/4
T 3/5 7/9
W -6 -12
R -18 -0.3
F 4/5 -2/3
Warm-up 5 T -1.27 -2.2
W -8 -0.32
R absolute value of 16 absolute value of -3
F absolute value of (12 - 4) absolute value of (-6 + 3)
Warm-up 4 M - 6.2 1.4
T -12 -19
W 86 0.4
R 9.5 -3
F 47 -0.3
Warm-up 3 M 136 -1.2
T -4.50 15
W -216 -4
R 8.2 6
F 47 -0.3
Warm-up 2 T -121 -11
W 42.6 -8
R -18.6 0.2
F -9.8 0.4
Warm-up 1 M 120 - 10
T 57 -3
W 65 -5
R 175 -25
F 84 -4