Factor 5*a3 - 150585*a2 - 20*a + 602340.

5(a - 30117)(a - 2)*(a + 2)

Determine r, given that -1405*r**2 + 223530*r - 21465 = 0.

27⁄281, 159

Suppose 16*s3 - 6660*s2 - 158232*s - 686596 = 0. What is s?

-17, -23⁄4, 439

Determine f, given that -f3 + 327*f2 - 11874*f + 42328 = 0.

4, 37, 286

Solve s**2 - 3569174*s + 3184750760569 = 0.

1784587

Factor 2*v3⁄9 + 4939172*v2⁄9 + 3049427505698*v/9.

2v(v + 1234793)**2⁄9

Let -274*m**2 - 19514*m/3 + 1712 = 0. Calculate m.

-24, 107⁄411

Let -2*z3 - 1661*z2 - 283549*z + 142190 = 0. Calculate z.

-590, -241, 1⁄2

Suppose -3*z5 - 801*z4 - 15081*z3 + 266805*z2 = 0. What is z?

-245, -33, 0, 11

Factor -5*h**2 + 15424340*h - 11895513221780.

-5*(h - 1542434)**2