Find f such that 21*f4 - 21237*f3 - 15186*f**2 + 6072*f = 0.

-1, 0, 2⁄7, 1012

Factor 5*a3 - 1025*a2 - 126540*a - 1261260.

5(a - 294)(a + 11)*(a + 78)

What is h in -h**2⁄3 + 74524*h + 1117885⁄3 = 0?

-5, 223577

Find y such that y5⁄3 - 58*y4⁄3 - 4075*y3⁄3 + 40840*y2⁄3 + 5428*y - 54144 = 0.

-47, -2, 2, 9, 96

Solve 2*y**2⁄7 - 466252*y/7 + 333030 = 0 for y.

5, 233121

Factor 5*r**2 - 176615*r - 3534300.

5(r - 35343)(r + 20)

Solve -36*t3⁄5 + 25701168*t2⁄5 + 17134124*t/5 + 2855688⁄5 = 0 for t.

-1⁄3, 713922

Suppose v5⁄4 + 43*v4⁄2 + 355*v3 - 7295*v2⁄2 - 1421*v/4 + 3626 = 0. Calculate v.

-56, -37, -1, 1, 7

Factor -4*g3 - 117384*g2 - 117380*g.

-4g(g + 1)*(g + 29345)

Let -102*h4⁄25 + 12524*h3⁄25 - 157944*h**2⁄25 + 510132*h/25 + 117502⁄25 = 0. Calculate h.

-11⁄51, 7, 109