Solve 2*d**4 - 124*d**3 - 9878*d**2 - 75800*d + 85800 = 0.

Let -3*j3 - 10460304*j²⁄₅ - 1823630570811*j/5 + ^729453901974⁄₅ = 0. What is j?

-348677, ²⁄₅

Find a, given that a³⁄₃ + 669*a2 - 84100*a/3 - 90112 = 0.

-2048, -3, 44

Factor -u**²⁄₆ - 675959*u/6 - ³³⁷⁹⁷⁹⁄₃.

-(u + 1)*(u + 675958)/6

Factor -4*u3 + 30760*u2 - 59746500*u + 2340900000.

-4*(u - 3825)*2(u - 40)

Solve 2*v³⁄₇ + 13472*v2 + 565770*v/7 + ⁸⁴⁸⁶²⁸⁄₇ = 0 for v.

-47146, -3

Factor -4*a**2 - 50532*a + 1316536.

-4(a - 26)(a + 12659)

Factor -2*k4 - 75870*k3 - 151732*k**2.

-2*k*2(k + 2)*(k + 37933)

Factor 3*t**²⁄₂ - 1411*t/4 + 9537.

(t - 204)*(6*t - 187)/4

Factor -294*h**²⁄₅ + 668854*h/5 - 1820.

-2(h - 2275)(147*h - 2)/5

Suppose o4 + 108*o3 + 3605*o**2 + 32850*o - 81000 = 0. What is o?

-45, -20, 2