Suppose -196*f3 - 5300288*f2 + 72717312*f - 249348096 = 0. What is f?

-27056, 48⁄7

Determine m so that 176*m3 + 98026*m2⁄3 + 53602*m - 1840⁄3 = 0.

-184, -5⁄3, 1⁄88

Factor 3*u**2 - 1350546*u - 1350549.

3(u - 450183)(u + 1)

Solve 12*u5⁄5 + 49*u4 + 993*u3⁄5 + 47*u2 - 105*u = 0 for u.

-15, -5, -1, 0, 7⁄12

Let 3*d4 + 1512*d3 + 17775*d**2 + 31026*d + 14760 = 0. Calculate d.

-492, -10, -1

Factor s**2⁄7 - 7526*s/7 - 1426535⁄7.

(s - 7711)*(s + 185)/7

Determine n so that 3*n4⁄2 - 147*n3⁄2 - 681*n**2⁄2 + 2331*n/2 + 1431 = 0.

-6, -1, 3, 53

What is u in 3*u5 - 540*u4 + 32733*u3 - 735612*u2 + 4423536*u - 7490880 = 0?

3, 5, 36, 68

What is z in z5⁄2 + 285*z4⁄2 + 7613*z3 - 377778*z2 + 723956*z = 0?

-158, 0, 2, 29

What is r in 2*r4 + 2078*r3 + 18120*r**2 - 432200*r + 412000 = 0?

-1030, -20, 1, 10