**2.
-16*f**2
Collect the terms in 122*x**2 - 298*x**2 + 150*x**2.
-26*x**2
Collect the terms in -6723*f**2 - 3888*f**2 - 8344*f**2 + 2225*f**2 + 3071*f**2.
-13659*f**2
Collect the terms in 4*c**3 - 21*c**3 - 80*c**3 - 15*c**3 - 51*c**3.
-163*c**3
Collect the terms in 20*p**2 - 45*p**2 + 14*p**2 + 18 + 16*p**2.
5*p**2 + 18
Collect the terms in 5778*y + 5750*y - 11530*y.
-2*y
Collect the terms in 49577 + 5*p**2 - 16525 - 16525 - 16527.
5*p**2
Collect the terms in 18*b**3 - 58*b**3 - 55*b**3 + b**3.
-94*b**3
Collect the terms in -462*o**2 - 5*o - 4*o + 9*o - 989*o**2.
-1451*o**2
Collect the terms in -51*m - 23*m - 51*m + 125*m - 14*m**3.
-14*m**3
Collect the terms in 24*y - 11*y + 19*y + 2*y.
34*y
Collect the terms in 3*v**3 + 18937*v - 5403*v + 43030*v.
3*v**3 + 56564*v
Collect the terms in 1869570632*s + 6*s**3 - 1869570632*s.
6*s**3
Collect the terms in 46*g - 407 + 813 - 406 - 822*g.
-776*g
Collect the terms in 136023*c**2 - 136023*c**2 - 223*c**3.
-223*c**3
Collect the terms in 15*t**2 + 56 - 85 + 29.
15*t**2
Collect the terms in -11*a**2 + 10*a**2 - 30392897 + 30392897 + 2*a**2.
a**2
Collect the terms in -2 - 2 - 2407*z + 2316*z.
-91*z - 4
Collect the terms in -2912178*c**2 + 5823471*c**2 - 2911294*c**2.
-c**2
Collect the terms in 277*m**2 - 3406*m**2 - 162*m**2.
-3291*m**2
Collect the terms in -3*p + 604 - 2*p - 100.
-5*p + 504
Collect the terms in 32*h**2 - 6 - 7*h**2 + 14*h**2 - 63*h**2.
-24*h**2 - 6
Collect the terms in -4*o**2 - 35*o**2 - 17*o**2 - 67*o**2 - o.
-123*o**2 - o
Collect the terms in i**2 - 28*i**3 - i**2 + 4608*i - 4608*i.
-28*i**3
Collect the terms in 16*s**2 + 13*s**2 - 60*s**2 + 11*s**2 + 17.
-20*s**2 + 17
Collect the terms in -94*v + 43*v + 20*v + 31*v - 3*v**3.
-3*v**3
Collect the terms in 17 - 23*k**2 + 23*k**2 - k**3 - 16.
-k**3 + 1
Collect the terms in -227*g**3 - 412*g**3 + 803*g**3.
164*g**3
Collect the terms in 1 - 247*c**2 - 1 + 0 - 112*c**2.
-359*c**2
Collect the terms in 17*l + 0*l + 6*l - 12*l.
11*l
Collect the terms in 6841*h - 12*h**2 - 6841*h + 2.
-12*h**2 + 2
Collect the terms in 122 + i**2 + 0*i**2 + 194 - 338.
i**2 - 22
Collect the terms in -525487008*x**2 + 525487007*x**2 - 4 + 4.
-x**2
Collect the terms in -12*c**3 - 242*c + 445*c + 22*c**3 - 203*c.
10*c**3
Collect the terms in 34*q**3 - 203*q**2 - 280*q**2 - q + 483*q**2 + q.
34*q**3
Collect the terms in 3*a**2 + 131161*a**3 + 48 - 131160*a**3 - 3*a**2.
a**3 + 48
Collect the terms in 96 - 11181*j**2 - 96.
-11181*j**2
Collect the terms in -p - 6*p + p + 4*p - 76 + 4*p.
2*p - 76
Collect the terms in -36*t - 7*t**2 - 47*t**2 + 36*t.
-54*t**2
Collect the terms in -256*o - 283*o + 828*o - 295*o.
-6*o
Collect the terms in 68597*u**3 - 137185*u**3 - 77*u**2 - 59*u**2 + 68589*u**3.
u**3 - 136*u**2
Collect the terms in 2*a**3 + 43280*a - 6*a**3 + 3*a**3.
-a**3 + 43280*a
Collect the terms in -24*g - 655*g - 507*g.
-1186*g
Collect the terms in 2493*m - 4316*m**2 - 2493*m.
-4316*m**2
Collect the terms in -452*o - 7 + 5 - 12 + 31.
-452*o + 17
Collect the terms in -28*a**3 + 1543*a - 772*a - 771*a + 29*a**3.
a**3
Collect the terms in -2*j**3 - 2*j**3 + 0*j**3 + 3*j - 8*j**3.
-12*j**3 + 3*j
Collect the terms in 24302*b**2 - 6076*b**2 - 6080*b**2 - 6075*b**2 - 6072*b**2.
-b**2
Collect the terms in -304*g**2 - 5 + 4 + 1 + 612*g**2 - 307*g**2.
g**2
Collect the terms in -1989 + 2729 - 2888 - 8*a**3 - 4232.
-8*a**3 - 6380
Collect the terms in -3*v**3 + 3206185411*v**2 - 3206185411*v**2.
-3*v**3
Collect the terms in 19*m + 13*m + 6*m - 2693*m**2 - 37*m.
-2693*m**2 + m
Collect the terms in 133*p**2 + 125*p**2 + 72*p**2 - 282*p**2.
48*p**2
Collect the terms in -4*s**2 + 11034*s + 8*s**2 - 11034*s.
4*s**2
Collect the terms in 1022 + 35606*b - 1022.
35606*b
Collect the terms in 1186*w + 1184*w + 452*w - 2824*w.
-2*w
Collect the terms in -82 + 243 - 78 - 85 + 88*s.
88*s - 2
Collect the terms in -1169*w + 5399 - 5399.
-1169*w
Collect the terms in 1393*t - 2826*t + 1431*t + 2*t**2.
2*t**2 - 2*t
Collect the terms in -200*s**3 + 6*s**3 + 194*s**3 + 6*s**3.
6*s**3
Collect the terms in -134*g**3 + 28 - 47 + 20.
-134*g**3 + 1
Collect the terms in 111*f + 161*f + 151*f.
423*f
Collect the terms in 45*r - 69*r + 23*r - 99*r**2.
-99*r**2 - r
Collect the terms in 68*k + 108*k - 2*k**2 - 2*k - 8*k.
-2*k**2 + 166*k
Collect the terms in 2*r**3 - 97 + 115 - 18.
2*r**3
Collect the terms in 82367*m - 1230 + 1230.
82367*m
Collect the terms in 5368*s - 16077*s + 5369*s + 5336*s.
-4*s
Collect the terms in 973*t + 793*t + 52*t + 158*t.
1976*t
Collect the terms in 76*x**2 + 169*x**2 - 11697*x**2.
-11452*x**2
Collect the terms in 117*y + 103*y + 109*y + 106*y - 558*y + 107*y.
-16*y
Collect the terms in 1001266*l**2 - 13 - 1001266*l**2 + 2*l**3.
2*l**3 - 13
Collect the terms in -19*b**2 + 52*b**2 - 17*b**2 - 237*b - 17*b**2.
-b**2 - 237*b
Collect the terms in -28*y**3 - 19*y + y**3 + 19*y + 12*y**3.
-15*y**3
Collect the terms in -2850*r**2 - 2842*r**2 - 2837*r**2 + 8526*r**2.
-3*r**2
Collect the terms in 6073*a - 115631*a + 6842*a + 4*a**3.
4*a**3 - 102716*a
Collect the terms in 18245250 - 18245250 - o.
-o
Collect the terms in 226*k**2 - 104*k**2 - k - 80*k**2.
42*k**2 - k
Collect the terms in 92*v - 157*v + 71*v.
6*v
Collect the terms in 20*r**3 - r**3 + 21*r**3 + 13.
40*r**3 + 13
Collect the terms in -103*r**2 + 429*r + 136*r**2 - 429*r.
33*r**2
Collect the terms in -29*u**2 + u - 48*u**2 - 46*u**2 + 140*u**2.
17*u**2 + u
Collect the terms in 199 - 36*i - 199 + 3*i - 15*i.
-48*i
Collect the terms in -1491*d**2 - 2*d**3 + 362*d**2 + 371*d**2 + 376*d**2 + 367*d**2.
-2*d**3 - 15*d**2
Collect the terms in -2531 + 1123 + 1408 + 8*q.
8*q
Collect the terms in -2263*q - 6821*q - 3504*q - 6386*q.
-18974*q
Collect the terms in 6685*n**2 - 2226*n**2 - 2226*n**2 - 2231*n**2 + 2 - 2.
2*n**2
Collect the terms in -1391*j**3 + 761*j**3 + 619*j**3.
-11*j**3
Collect the terms in -73*b**2 - 13*b + 73*b**2 + 11*b**3.
11*b**3 - 13*b
Collect the terms in -14*o**2 - 4*o**2 - 26*o**2 + 5*o**2 - 40*o**2 + o**3.
o**3 - 79*o**2
Collect the terms in 405 + 428 - 1258 + 425 - 9*a.
-9*a
Collect the terms in -92 - v**3 + 249*v - 249*v - v**3.
-2*v**3 - 92
Collect the terms in -2983*w**2 + 1489*w**2 + 1492*w**2.
-2*w**2
Collect the terms in 6141*u**2 + 1204*u**2 + 3614*u**2.
10959*u**2
Collect the terms in -d**3 + 56285380062*d**2 - 56285380062*d**2.
-d**3
Collect the terms in 7 - 213*p - 214*p + 430*p + 13 - 6.
3*p + 14
Collect the terms in 11*u**3 + 2*u**3 - 14*u**3 - 9*u**3 + 4*u - 13*u**3.
-23*u**3 + 4*u
Collect the terms in -332 + a**3 + 6*a - 5*a - 456.
a**3 + a - 788
Collect the terms in 8363*k + 8394*k - 16769*k.
-12*k
Collect the terms in -158*g**2 - 275*g**2 - 222*g**2 + 82*g**2.
-573*g**2
Collect the terms in -302*c + 1358*c - 169 + 169.
1056*c
Collect the terms in -10*m + 59 - 14*m**2 + 10*m - 35 - 20.
-14*m**2 + 4
Collect the terms in -14*c**2 + 23*c**2 + 156*c**3 - 9*c**2.
156*c**3
Collect the terms in 6941*z + 3309*z + 1 - 1 - 1796*z.
8454*z
Collect the terms in -3343*q**3 + 806*q**3 + 7812 - 7814.
-2537*q**3 - 2
Collect the terms in -160 + 87*r + 14*r - 13*r.
88*r - 160
Collect the terms in -14574*q**3 + 28971*q**3 - 14396*q**3.
q**3
Collect the terms in -249 + 483 - 243 - 3*h.
-3*h - 9
Collect the terms in -2 - 194*x + 2 - 145*x + 0 + 335*x.
-4*x
Collect the terms in 1613*n - 826*n - 961*n.
-174*n
Collect the terms in 139*f**3 + 140*f**3 - 87*f**3 + 113*f**3 + 260*f**3.
565*f**3
Collect the terms in -25654 - 12*v - 25656 + 51310 - 7*v.
-19*v
Collect the terms in 0*b + 5 - 10 - 10*b + 4 - 24*b.
-34*b - 1
Collect the terms in -244*h**2 - 485*h**2 - 1806*h**2.
-2535*h**2
Collect the terms in -20*t + 56*t - 4*t - 9*t - 13*t.
10*t
Collect the terms in 2416 - 4204*w - 2416.
-4204*w
Collect the terms in -4*m + 4*m - 84923*m**2.
-84923*m**2
Collect the terms in -2479*m**2 + 4951*m**2 - 2481*m**2.
-9*m**2
Collect the terms in 54*x + 50*x - 209*x + 60*x + 49*x.
4*x
Collect the terms in 952663 - 46*y**2 - 952663.
-46*y**2
Collect the terms in 25*s + 7*s**2 - 7*s**2 - 1 - 2*s**2 + 6*s**2.
4*s**2 + 25*s - 1
Collect the terms in 30018*a - 30019*a + 23*a**2 + 11*a**2.
34*a**2 - a
Collect the terms in 24*m**3 - 9*m**3 + 671*m**2 - 12*m**3.
3*m**3 + 671*m**2
Collect the terms in 348 + 1137 + 2*z - 59*z**2 - 1485 - 2*z.
-59*