Determine h so that 20*h4 - 67538*h3 - 344958*h**2 - 20312*h + 67640 = 0.

-5, -1⁄2, 2⁄5, 3382

Solve 149*r5 + 47373*r4 + 3857579*r3 + 14644767*r2 + 13792136*r - 887364 = 0 for r.

-157, -2, 9⁄149

Find l such that -l**2⁄2 + 1132949*l/2 + 566475 = 0.

-1, 1132950

Factor 5*i3 + 10925*i2 - 1035130*i + 1024200.

5(i - 90)(i - 1)*(i + 2276)

Factor -2*l3⁄11 - 309576*l2⁄11 - 11979352890*l/11 + 23959944100⁄11.

-2(l - 2)(l + 77395)**2⁄11

Factor -u**2⁄4 - 12043*u - 240835⁄4.

-(u + 5)*(u + 48167)/4

Factor -2*s**2⁄15 - 2586964*s/3 - 4182739210810⁄3.

-2*(s + 3233705)**2⁄15

Suppose -41582*l**2⁄7 - 5944*l - 26⁄7 = 0. What is l?

-1, -13⁄20791

Solve -22*z5⁄5 + 51693*z4⁄5 - 190109*z3⁄5 + 194742*z2⁄5 - 56304*z/5 = 0 for z.

0, 1⁄2, 1, 24⁄11, 2346

Suppose p4⁄3 - 63*p3 - 10855*p**2⁄3 - 40873*p - 67782 = 0. Calculate p.

-33, -13, -2, 237