Factor -2*c**2⁄13 - 65386*c - 1700028⁄13.

-2(c + 2)(c + 425007)/13

Factor -d**2⁄4 - 362954*d - 131735606116.

-(d + 725908)**2⁄4

Find f, given that 2*f4⁄3 + 34730*f3⁄3 + 23150*f**2 - 34730*f/3 - 69452⁄3 = 0.

-17363, -2, -1, 1

Find r such that 5*r5⁄3 + 370*r4⁄3 - 1815*r3 + 18230*r2⁄3 - 3800*r/3 - 9280 = 0.

-87, -1, 2, 4, 8

Factor j**2 + 4079*j + 125488.

(j + 31)*(j + 4048)

What is l in l**2⁄3 - 63632*l + 763568⁄3 = 0?

4, 190892

Determine h so that 12*h4 + 172545*h3 - 2461161*h**2 + 604506*h = 0.

-14393, 0, 1⁄4, 14

Factor -7*l4⁄5 - 1320199*l3 - 1885998*l**2⁄5.

-l*2(l + 942999)*(7*l + 2)/5

Find m, given that m**2⁄7 + 1062*m/7 + 279752⁄7 = 0.

-578, -484

Factor 2*c3 + 22224*c2 + 133258*c - 155484.

2(c - 1)(c + 7)*(c + 11106)