Factor -3*f**2 - 3612*f - 378624.

Let 4*u4 - 7964*u3 + 39520*u**2 + 397200*u = 0. What is u?

-5, 0, 10, 1986

Factor -2*j³⁄₁₃ - 635468*j²⁄₁₃ - 1270928*j/13.

-2j(j + 2)*(j + 317732)/13

Determine v so that -v**2 - 3192952*v + 3192953 = 0.

-3192953, 1

Suppose 966*y**2 + 182575*y/3 + 21 = 0. What is y?

-63, -¹⁄₂₈₉₈

Suppose m**2 - 3052*m - 1485533 = 0. What is m?

-427, 3479

Let 21*u**²⁄₈ - 9497505*u/4 + 678393 = 0. What is u?

²⁄₇, 904524

Let -x⁴⁄₉ - 17216*x³⁄₉ - 68845*x**²⁄₉ + 17218*x/3 + 34424 = 0. Calculate x.

-17212, -3, 2

Find h such that 2*h⁴⁄₉ + 63119*h³⁄₉ - 143840*h**2 + 6947500*h/9 - ^3158000⁄₉ = 0.

-31580, ¹⁄₂, 10

What is x in 5*x⁵⁄₄ + 222030*x4 + 13144841935*x3 + 518634063809015*x²⁄₂ - 15569487513290865*x/4 + ^{13494740933478805}⁄₂ = 0?

-59213, 2, 13

Suppose -3*k3 - 1653*k2 - 93690*k - 711504 = 0. What is k?

-488, -54, -9