Let 2*d4⁄9 - 224*d3⁄9 - 1658*d**2⁄9 + 138224*d/9 - 45448⁄3 = 0. Calculate d.

-26, 1, 23, 114

Solve -4*d5 + 132*d4 - 40*d3 - 2640*d2 - 5536*d - 3072 = 0.

-2, -1, 6, 32

Let -10*r3 - 141635*r2 - 501618040*r - 752108415 = 0. What is r?

-7081, -3⁄2

Determine d, given that 2*d3 + 1061300*d2 = 0.

-530650, 0

Let -4*s3 + 3948175*s2 - 974254870892*s - 243563964484 = 0. Calculate s.

-1⁄4, 493522

Factor -2*x**2⁄5 - 3320*x + 952698⁄5.

-2(x - 57)(x + 8357)/5

Find l, given that -15*l4 - 39837*l3 - 26762058*l**2 - 413946720*l - 658627200 = 0.

-1320, -14, -9⁄5

Find q such that -240267*q3 - 1452639*q2 - 1322232*q - 328560 = 0.

-5, -148⁄283

Determine c so that 9787878901250*c**2⁄13 - 35395600*c/13 + 32⁄13 = 0.

4⁄2212225

Suppose 4*i**2 - 243560*i - 243564 = 0. Calculate i.

-1, 60891