Find r such that 4*r4 - 2252616*r3 + 317126659012*r**2 + 4440104366208*r + 15540751614976 = 0.

-7, 281584

Factor 2*r**2⁄3 + 45155*r/2 - 372559⁄6.

(r + 33869)*(4*r - 11)/6

Factor -i**2 - 35539*i - 1526328.

-(i + 43)*(i + 35496)

Let 2*w4⁄5 - 3148*w3⁄5 + 65304*w**2⁄5 - 121172*w/5 + 59014⁄5 = 0. What is w?

1, 19, 1553

Let -5*p4 + 83170*p3 - 346360860*p**2 + 4143282830*p + 4489726865 = 0. Calculate p.

-1, 13, 8311

Factor 3*d**2⁄2 - 6372210*d + 6767510047350.

3*(d - 2124070)**2⁄2

What is h in -2*h**2⁄3 + 471974*h/3 - 157324 = 0?

1, 235986

Factor -5*l3 + 4965*l2 - 719835*l + 714875.

-5(l - 817)(l - 175)*(l - 1)

Solve -5*z4 + 838580*z3 + 838590*z**2 - 838580*z - 838585 = 0.

-1, 1, 167717

Determine u, given that 3*u5 + 456*u4 - 101853*u3 + 889746*u2 - 2349600*u + 1561248 = 0.

-278, 1, 4, 117