Let -28*a4 - 56440*a3 + 185836*a**2 + 177640*a - 64608 = 0. What is a?

-2019, -1, 2⁄7, 4

Suppose c5⁄2 + 7323*c4⁄2 + 502113*c3⁄2 + 11524265*c2⁄2 + 44129709*c = 0. Calculate c.

-7254, -23, 0

Solve -4*m3⁄3 + 10148*m2⁄3 - 717928*m/3 - 1281280 = 0 for m.

-5, 78, 2464

Factor -4788560774655*k4 + 6130689390*k3 + 72791460*k**2 - 211800*k + 160.

-5*(879k + 4)(1029*k - 2)**3

Suppose y3 + 4459*y2 + 2760615*y + 462866157 = 0. What is y?

-3757, -351

Factor 49*a3⁄2 - 18965*a2⁄2 + 65557*a - 2660.

(a - 380)(a - 7)(49*a - 2)/2

Find h such that -6072*h4 + 218595*h3⁄2 - 655803*h**2 + 1311714*h - 324 = 0.

1⁄4048, 6

Determine k, given that 15*k4 - 10150*k3 + 164345*k**2 + 432110*k + 125400 = 0.

-2, -1⁄3, 19, 660

Let 5*g3⁄4 + 81845*g2⁄4 + 163610*g = 0. Calculate g.

-16361, -8, 0

Solve -2*k5⁄5 - 224016*k4⁄5 - 224014*k**3⁄5 = 0.

-112007, -1, 0