**2.
3*t**3
Collect the terms in 7*z**3 + 8*z**2 - 7*z**2 - z**2.
7*z**3
Collect the terms in 3*r - 2*r + 3*r + 5*r - 2*r.
7*r
Collect the terms in 391*d - d**3 - 391*d.
-d**3
Collect the terms in 8*l + 7*l + 12*l - 30*l.
-3*l
Collect the terms in v + 15*v + 2*v + 9*v - 23*v.
4*v
Collect the terms in -a**3 + 7*a**3 + 12*a**3.
18*a**3
Collect the terms in 1 - 741*v - 741*v + 308*v - 585*v.
-1759*v + 1
Collect the terms in -5*y**2 + 14*y**3 + 5*y**2 - 21*y**3.
-7*y**3
Collect the terms in t**3 + 27 + 9*t**3 - 27.
10*t**3
Collect the terms in 13*n**2 - 80*n + 0*n**2 + 80*n.
13*n**2
Collect the terms in 35*a - 11*a + 21*a.
45*a
Collect the terms in -2*g**2 + 1 + 6 - 7 + g.
-2*g**2 + g
Collect the terms in 2 - 8*i - 10*i - 4*i.
-22*i + 2
Collect the terms in -86*i**3 - 38*i**3 + 4 - 3.
-124*i**3 + 1
Collect the terms in 167*p - 54*p - 62*p + 2*p**2 - 51*p.
2*p**2
Collect the terms in 5 + 39*s**3 - 5.
39*s**3
Collect the terms in 404 - 404 - 12*a**2.
-12*a**2
Collect the terms in -13*v**3 - v - 3*v + 4*v.
-13*v**3
Collect the terms in 155*b + 11*b + 21*b.
187*b
Collect the terms in 860*q - 860*q + 3*q**3.
3*q**3
Collect the terms in 0*u + 11*u - 11*u - 10*u**2.
-10*u**2
Collect the terms in -39*s**2 - 45*s**2 + 120*s**2.
36*s**2
Collect the terms in 164*p**2 - 85*p**2 - 88*p**2.
-9*p**2
Collect the terms in -95*j + 4 - 4 + 0 + 90*j.
-5*j
Collect the terms in -22*b + 51*b - 31*b.
-2*b
Collect the terms in h + 20*h + 4*h**3 - 2*h**3 - 2*h.
2*h**3 + 19*h
Collect the terms in -609*v + 1185*v - 576*v + 9*v**3.
9*v**3
Collect the terms in -13*l - 7 + 2 + 2 + 4.
-13*l + 1
Collect the terms in 2*d**2 - 43*d + 59*d - 16*d.
2*d**2
Collect the terms in 8*a**2 - a**2 + a**3 - 7*a**2.
a**3
Collect the terms in 72 - 141 + 17*n**2 + 69.
17*n**2
Collect the terms in 19*u - u - 12*u - 11*u.
-5*u
Collect the terms in -11*u**2 + 52*u**2 + u**2.
42*u**2
Collect the terms in 1421*m**2 + 5*m**3 - 1421*m**2.
5*m**3
Collect the terms in -5 + 2*i**2 - 4*i**3 - 2*i**2.
-4*i**3 - 5
Collect the terms in 10*d**2 + 9*d**2 - 18*d**2.
d**2
Collect the terms in 1841 - 1841 + 4*w**2.
4*w**2
Collect the terms in -3*y**2 + y**2 - 30 + 104.
-2*y**2 + 74
Collect the terms in 5*w + 7*w - w - 8*w.
3*w
Collect the terms in 3*m**3 - m**3 - 6*m**3.
-4*m**3
Collect the terms in -1331*d - 1326*d + 2661*d.
4*d
Collect the terms in 0*a - a + 0*a - 2*a.
-3*a
Collect the terms in 2*b**2 + b**2 + 2*b**2 - 12*b**2 - 4*b**2.
-11*b**2
Collect the terms in -28*d**2 - 54*d**2 + 5*d**2.
-77*d**2
Collect the terms in -5*y**2 + 79*y - 137*y + 4*y**2 + 58*y.
-y**2
Collect the terms in 1349 - 2*y**2 - 1349 + 10*y**3.
10*y**3 - 2*y**2
Collect the terms in -85*y**2 + 144*y**2 - 83*y**2.
-24*y**2
Collect the terms in 2040 + 6*q - 2040.
6*q
Collect the terms in -3*b**2 - 64 + 64.
-3*b**2
Collect the terms in 104*r - 104*r + 195*r**3.
195*r**3
Collect the terms in 5 - 9 + 3*x**2 + 4.
3*x**2
Collect the terms in 13*d**2 - 1033*d + 1033*d - 12*d**2.
d**2
Collect the terms in 4*z + 4*z + 15 - 15.
8*z
Collect the terms in -95*l + 64*l - 142*l.
-173*l
Collect the terms in -18*x**3 + 38*x**3 - 22*x**3.
-2*x**3
Collect the terms in -70*c**3 - 77*c**3 - 40*c - 14*c + 146*c**3.
-c**3 - 54*c
Collect the terms in -88*l**2 + 0*l**3 + 88*l**2 + 3*l**3.
3*l**3
Collect the terms in -279 + 139 - 4*u + 136.
-4*u - 4
Collect the terms in -197*s**2 + 197*s**2 - 2*s**3.
-2*s**3
Collect the terms in -11*f + 7*f + 71*f.
67*f
Collect the terms in -24*n**3 + 17*n**3 + 12*n**3.
5*n**3
Collect the terms in 344*k + 351*k - 700*k.
-5*k
Collect the terms in 19*k**3 - 43*k**3 + 68*k**3.
44*k**3
Collect the terms in -40*t**2 - 37*t**2 + 75*t**2.
-2*t**2
Collect the terms in -7*o + 3*o - 13*o + 24*o - 11*o.
-4*o
Collect the terms in 8*n + 8*n + 4*n.
20*n
Collect the terms in 11*c**2 + 30*c - 30*c.
11*c**2
Collect the terms in 509*g - 250*g - 261*g.
-2*g
Collect the terms in -5*y**2 + 13 - 13 + 2*y**2 + 0*y**2.
-3*y**2
Collect the terms in 2*t**3 + 1376 - 1376.
2*t**3
Collect the terms in -4*m + 0*m - 136 + 2*m - 73.
-2*m - 209
Collect the terms in 58*k**2 - 17*k**2 - 21*k**2 - 22*k**2.
-2*k**2
Collect the terms in -8*p**2 - 30*p**2 - 18*p**2.
-56*p**2
Collect the terms in 12023 + 4*l - 12023.
4*l
Collect the terms in a - 10*a - 6*a - 28*a.
-43*a
Collect the terms in -1606*o**2 + 803*o**2 + 14*o**3 + 803*o**2.
14*o**3
Collect the terms in -7*x - 6*x - 7*x + 20*x - 4*x**2.
-4*x**2
Collect the terms in -58 + z**3 - 2*z**3 + 2*z**3.
z**3 - 58
Collect the terms in 68 - 68 - p.
-p
Collect the terms in 45*h**2 - 234*h**2 - 247*h**2.
-436*h**2
Collect the terms in -5*h - 20*h + 6*h.
-19*h
Collect the terms in -276*j - 273*j + 551*j.
2*j
Collect the terms in 81*t + 96*t - 1 - 47*t + 20*t.
150*t - 1
Collect the terms in 8*z**2 + 0*z**2 - z**2 - 17*z**2 + 8*z**2.
-2*z**2
Collect the terms in 2*v**2 + 4*v**3 - 2*v**2 + v**3.
5*v**3
Collect the terms in 8*k**2 + 10*k**2 - 5*k**2.
13*k**2
Collect the terms in 2*k + 6 - 3 - 3.
2*k
Collect the terms in 76*j**3 + 69*j**3 - 143*j**3.
2*j**3
Collect the terms in o**2 - 3*o**2 + 11*o**3 + 2*o**2.
11*o**3
Collect the terms in -4292 + 4292 + 9*z**2.
9*z**2
Collect the terms in 60*k**2 + 6*k**2 + 5*k**2.
71*k**2
Collect the terms in -280*s**2 + 280*s**2 + s**3 - 3*s**3.
-2*s**3
Collect the terms in 967*b + b**3 - 321*b - 329*b - 317*b.
b**3
Collect the terms in 6 - 4 - 13*k**3 - k**3.
-14*k**3 + 2
Collect the terms in 202*c + 8*c**3 - 202*c.
8*c**3
Collect the terms in -162 + 333 - 171 + s**3.
s**3
Collect the terms in 10*c**3 - 17*c**3 + 0*c**3 - 3*c.
-7*c**3 - 3*c
Collect the terms in -53*b**3 + 4*b**2 + 45*b**3 - 4*b**2.
-8*b**3
Collect the terms in 6*s**2 - 26 + 4*s**2 + 26 - 6*s**2.
4*s**2
Collect the terms in 25 - 5*b + 7*b + 27.
2*b + 52
Collect the terms in 228*y - 228*y - 7*y**2.
-7*y**2
Collect the terms in g - 4*g - 6*g + 0*g.
-9*g
Collect the terms in -46*j**3 + 22*j**3 + 22*j**3.
-2*j**3
Collect the terms in 6 - 11*m - 4*m - 12 + 6.
-15*m
Collect the terms in 8*q**2 - 24*q**2 + q**2.
-15*q**2
Collect the terms in -3*i**2 + 1 + 5 - 6.
-3*i**2
Collect the terms in -800*u**2 + 800*u**2 - 2*u**3.
-2*u**3
Collect the terms in -33*d + 6 - 6.
-33*d
Collect the terms in 5*w - 4 + 4 + w - 3*w.
3*w
Collect the terms in -919*h**2 + 919*h**2 + 4*h**3.
4*h**3
Collect the terms in -30 + 8 + 22 - 2*h.
-2*h
Collect the terms in 3957*g**3 + 0*g**2 + 0*g**2 + 3952*g**3 - 7904*g**3.
5*g**3
Collect the terms in -b + 3*b - 5*b + 109.
-3*b + 109
Collect the terms in -6*h + 11*h + 3*h - 6*h.
2*h
Collect the terms in -3 - 14*s**3 + 2 + 21*s**3.
7*s**3 - 1
Collect the terms in 17 + 14 + 19 - 50 + 4*f.
4*f
Collect the terms in 4*u + 17 + 7 - 25.
4*u - 1
Collect the terms in -1445 - r + 1445.
-r
Collect the terms in -5*o**3 - 2128*o + 2128*o.
-5*o**3
Collect the terms in -262*y**2 + 780*y**2 - 262*y**2 - 254*y**2.
2*y**2
Collect the terms in 321*u**3 - 10*u**2 + 10*u**2.
321*u**3
Collect the terms in -3*i - 2*i - 138*i**3 + 5*i.
-138*i**3
Collect the terms in 16*w - 1233*w**3 - 16*w.
-1233*w**3
Collect the terms in -382*u**2 + 1526*u**2 - 381*u**2 - 380*u**2 - 379*u**2.
4*u**2
Collect the terms in 23*c**2 - 53*c**2 + 29*c**2.
-c**2
Collect the terms in -3*c + 475633 - 475633.
-3*c
Collect the terms in -y + y + 4*y**3 + 0*y.
4*y**3
Collect the terms in -123*j**2 + 266*j**2 - 96*j**2 + 2*j.
47*j**2 + 2*j
Collect the terms in 4242*f + 7*f**3 - 4242*f.
7*f**3
Collect the terms in -358*a + 171*a + 182*a.
-5*a
Collect the terms in -10 - 9 - 4*k + 8.
-4*k - 11
Collect the terms in -66*u**3 + 155*u**3 - 103*u**3.
-14*u**3
Collect the terms in 15*j**2 + 15*j**2 + 0*j**2 - 4*j**2.
26*j**2
Collect the terms in 47*q**3 - 28*q**3 - 15*q**3.
4*q**3
Collect the terms in 0 - 7 - g**2 + 7 + 0*g**2.
-g**2
Collect the terms in 8*o**2 - 26*o**3 - 9*o**2 + o**2.
-26*o**3
Collect the terms in 826*d - d**2 - 409*d - 417*d.
-d**2
Collect the terms in 11*j**3 + 19*j**3 - 33*j**3.
-3*j**3
Collect the terms in x**2 + 121188*x - 121188*x.
x**2
Collect the terms in -152*r + 2*r**3 + 463*r - 156*r - 155*r.
2*r**3
Collect the terms in 0*p - 3*p + 91*p**2 + 3*p.
91*p**2
Collect the terms in -10*m + 16*m + 14*m + 18*m - 41*m.
-3*m
Collect the terms in -94*w + 43*w + 49*w.
-2*w
Collect the terms in -6*d**3 - 12*d + 2*d**3 + 12*d.
-4*d**3
Collect the terms in 