Let -f3⁄7 + 2216*f2⁄7 - 8752*f/7 - 30336 = 0. What is f?

-8, 12, 2212

What is f in 2*f5⁄13 - 172*f4⁄13 + 1198*f3⁄13 + 4156*f2⁄13 - 19680*f/13 - 1728 = 0?

-4, -1, 4, 9, 78

Solve -i4⁄5 + 3546*i3⁄5 - 22469*i**2 - 361872*i/5 - 49196 = 0.

-2, -1, 35, 3514

Find d such that 1716*d4⁄5 - 12356*d3 + 163164*d**2⁄5 + 226132*d/5 - 528⁄5 = 0.

-1, 1⁄429, 4, 33

Solve -34225*z3 - 4500680*z2 + 2244524*z - 279312 = 0.

-132, 46⁄185

Let -n**2 - 190918*n + 1527408 = 0. Calculate n.

-190926, 8

Suppose -x3⁄3 + 15274*x2⁄3 + 552780*x + 14951304 = 0. Calculate x.

-54, 15382

Factor -2*f**2⁄15 - 1214*f/5 - 504612⁄5.

-2(f + 642)(f + 1179)/15

Factor 4*q3 + 1412*q2 - 4769556*q - 2684537460.

4(q - 1165)(q + 759)**2

Let 5*x**2 - 69170*x - 3819475 = 0. Calculate x.

-55, 13889