Find a, given that -3*a4 - 38730*a3 - 232287*a**2 - 193524*a + 464544 = 0.

-12904, -4, -3, 1

Factor 3*r3 - 17007*r2 - 823548*r + 1715100.

3(r - 5717)(r - 2)*(r + 50)

Find a such that 3*a5⁄5 + 9159*a4⁄5 + 190863*a3⁄5 - 464223*a2⁄5 - 198210*a + 1255248⁄5 = 0.

-3032, -23, -2, 1, 3

Find q, given that 3*q3 - 47583*q2 - 3057600*q = 0.

-64, 0, 15925

Determine k, given that 21*k5⁄2 - 28485*k4⁄2 + 77061*k3 - 72873*k2 - 218943*k/2 + 109431⁄2 = 0.

-1, 3⁄7, 3, 1351

Let 2*k4⁄5 + 44*k3⁄5 - 106*k**2 + 916*k/5 + 1488⁄5 = 0. Calculate k.

-31, -1, 4, 6

Factor -2*i**2⁄5 - 3755818*i/5.

-2i(i + 1877909)/5

Factor -10*y3⁄3 - 1132*y2 + 1360*y/3.

-2y(y + 340)*(5*y - 2)/3

Determine u, given that 2*u4⁄5 + 3274*u3 - 52488*u**2 - 13096*u + 1049728⁄5 = 0.

-8201, -2, 2, 16

Find y such that -y3⁄8 + 210395*y2⁄8 - 157793*y/2 - 105196 = 0.

-1, 4, 210392