Find y, given that 6448164215834*y4⁄9 - 32232964384126*y3⁄9 - 4364476028*y**2 - 1772712*y - 240 = 0.

-6⁄14773, 5

Find o, given that -2*o5⁄3 - 160*o4⁄3 + 11314*o3 + 1872100*o2⁄3 + 23870000*o/3 = 0.

-154, -25, 0, 124

Solve -991300*h**2 - 991284*h + 16 = 0 for h.

-1, 4⁄247825

Suppose 3*r5 - 12522*r4 - 2299677*r3 - 105667440*r2 - 204485952*r - 101105664 = 0. Calculate r.

-88, -1, 4352

Factor 5*r**2⁄4 + 5897775*r/4 - 1474445.

5(r - 1)(r + 1179556)/4

Let -3*b**2 - 3474218*b - 2316144 = 0. What is b?

-1158072, -2⁄3

Factor -b**2⁄3 - 12255*b + 147108.

-(b - 12)*(b + 36777)/3

Factor -a**2 + 324623*a.

-a*(a - 324623)

Suppose 2*d**2 - 3388*d + 374850 = 0. Calculate d.

119, 1575

What is r in -238*r5 + 1391*r4 - 938*r3 - 365*r2 + 150*r = 0?

-15⁄34, 0, 2⁄7, 1, 5