Solve 4*h3 + 100652*h2 - 805412*h + 1510260 = 0 for h.

-25171, 3, 5

Factor x3 + 636445*x2.

x*2(x + 636445)

Find k, given that -4*k4 + 40340*k3 + 767908*k**2 - 40340*k - 767904 = 0.

-19, -1, 1, 10104

Suppose 2646*q5 + 35217*q4⁄5 - 54654*q3⁄5 - 28980*q2 + 3000*q = 0. Calculate q.

-50⁄21, 0, 1⁄10, 2

Solve -140925*z**2⁄7 + 281724*z/7 + 36 = 0.

-42⁄46975, 2

Solve -2*o5⁄15 + 4418*o4⁄5 - 13234*o3⁄15 - 119246*o2⁄15 - 48588*o/5 - 53008⁄15 = 0.

-1, 4, 6626

Find f, given that -25*f5 + 574145*f4 - 3902754*f3 - 6336980*f2 + 6795928*f - 1469376 = 0.

-2, 2⁄5, 8, 22959

Solve -4*u3 - 950464*u2 - 56461363456*u = 0 for u.

-118808, 0

Let 2*f**2⁄17 + 3050928*f/17 + 6101848⁄17 = 0. Calculate f.

-1525462, -2

Factor 3*f**2 - 25266*f + 1778763.

3(f - 8351)(f - 71)