Suppose 2*x4⁄21 + 21916*x3⁄21 + 459352*x**2⁄21 - 21916*x/21 - 21874 = 0. Calculate x.

-10937, -21, -1, 1

What is f in 2*f4 - 729352*f3 + 66494292488*f**2 = 0?

0, 182338

Factor 2*f4⁄3 - 3804428*f3⁄3 + 1809205246466*f**2⁄3 + 1206140635408*f + 603070951776.

2*(f - 951108)2*(f + 1)2⁄3

Factor 115*u**2 - 840090*u + 109575.

5(u - 7305)(23*u - 3)

Find s such that -20*s**2 + 3750398*s + 375040 = 0.

-1⁄10, 187520

Factor -y3 - 1001359*y2 + 2002721*y - 1001361.

-(y - 1)*2(y + 1001361)

Suppose -2*a3⁄9 - 19250*a2⁄9 + 1337912*a/9 + 1357160⁄9 = 0. Calculate a.

-9694, -1, 70

Let -70*l5 - 4766*l4 - 31022*l3 - 46906*l2 - 10980*l = 0. Calculate l.

-61, -5, -9⁄5, -2⁄7, 0

Determine u, given that -2*u5⁄3 - 93132*u4 + 1397014*u3⁄3 - 745080*u2 + 1117624*u/3 = 0.

-139703, 0, 1, 2

Factor -5*p4 + 230*p3 + 2080*p**2 + 4320*p.

-5p(p - 54)*(p + 4)**2