Determine u, given that -4*u3⁄3 + 307498*u2⁄3 + 1998920*u/3 - 358778 = 0.

-7, 1⁄2, 76881

Find k, given that -k**2⁄4 + 1323155*k/4 = 0.

0, 1323155

Solve 2*r5 + 46372*r4 - 324686*r3 + 371120*r2 + 742176*r = 0.

-23193, -1, 0, 4

Factor -c**2⁄11 - 6780144*c/11 - 11492588165184⁄11.

-(c + 3390072)**2⁄11

Factor -984064205*m**2 + 148146240*m - 5575680.

-5*(14029*m - 1056)**2

Suppose -6*c3⁄5 + 907101*c2⁄5 + 1360671*c/5 - 181422 = 0. What is c?

-2, 1⁄2, 151185

Let -m**2⁄5 + 6876066*m/5 - 11820070909089⁄5 = 0. Calculate m.

3438033

Determine n, given that -27*n5⁄2 + 30315*n4⁄2 + 296049*n3 + 342546*n2 + 61668*n = 0.

-18, -1, -2⁄9, 0, 1142

Factor -4*x4 + 10048*x3 - 795768*x**2 - 6926056256*x - 1900521416836.

-4*(x - 1669)2*(x + 413)2

Factor 2*q3⁄7 - 1838*q2⁄7 - 1840*q/7.

2q(q - 920)*(q + 1)/7