2.
5*k**2 - 60*k
Collect the terms in 5*q**2 - 14*q**3 + 12*q**3 - 5*q**2.
-2*q**3
Collect the terms in -31*h + 12*h + 9*h + 9*h.
-h
Collect the terms in -2877*c + 5763*c - 2885*c.
c
Collect the terms in 11*a**2 + a**3 - 11*a**2 + 7*a**3.
8*a**3
Collect the terms in -1 + 48*b + 1.
48*b
Collect the terms in -1406*z + 4216*z - 1409*z - 1402*z.
-z
Collect the terms in -4 - 4*k**2 + 4 - 5*k**2.
-9*k**2
Collect the terms in 15*y**3 + 15*y**2 + 27*y**3 - 15*y**2.
42*y**3
Collect the terms in 64*f**3 - 167*f**3 + 105*f**3.
2*f**3
Collect the terms in 33*f - 33*f + 3*f**2.
3*f**2
Collect the terms in -33*x**3 - 30*x**3 + 22*x**3.
-41*x**3
Collect the terms in -95 - 95 - 95 + 285 + r.
r
Collect the terms in 0 - 959*w + 957*w + 0.
-2*w
Collect the terms in 42*b - b**2 + 0*b**2 - 80*b - 177*b.
-b**2 - 215*b
Collect the terms in 12*n**2 + 12*n - 12*n.
12*n**2
Collect the terms in -187*t**3 + 21*t**3 - 58*t**3.
-224*t**3


l.
-l*(l - 3638)*(l + 3)/2
Let 16*v**5 - 624*v**4 + 287*v**3 + 12199*v**2 - 18*v - 760 = 0. What is v?
-4, -1/4, 1/4, 5, 38
Factor w**2/4 - 25057*w/2 + 627853249/4.
(w - 25057)**2/4
Suppose -3*v**4 - 870*v**3 - 7491*v**2 + 8059680*v - 257465088 = 0. What is v?
-193, 48
Determine c, given that 9*c**4 + 219*c**3 + 1611*c**2 + 3789*c + 1092 = 0.
-13, -7, -4, -1/3
Factor -2*m**2/7 + 20822*m - 291500/7.
-2*(m - 72875)*(m - 2)/7
Solve w**3 - 4*w**2 - 95*w + 450 = 0.
-10, 5, 9
Factor 40*j**4 - 139460*j**3 - 1887570*j**2 - 8501355*j - 12757500.
5*(j - 3500)*(2*j + 9)**3
Solve -5*u**4 + 245*u**3 - 2550*u**2 + 7560*u = 0 for u.
0, 6, 7, 36
Find d such that d**3 + 993*d**2 - 30465*d + 230175 = 0.
-1023, 15
Let 732736*m**3 + 22723376*m**2 + 265385*m + 775 = 0. What is m?
-31, -5/856
Factor -3*m**2/7 + 3333*m/7 - 132012.
-3*(m - 579)*(m - 532)/7
Factor 5*m**4 - 46*m**3 - 95*m**2 - 44*m.
m*(m - 11)*(m + 1)*(5*m + 4)
Factor 245*c**3 + 7630*c**2 + 45125*c + 75000.
5*(c + 24)*(7*c + 25)**2
Suppose -l**3/7 + 15377*l**2/7 + 30757*l/7 + 2197 = 0. What is l?
-1, 15379
Find l, given that -2*l**5/13 + 36*l**4/13 - 168*l**3/13 + 1