Factor -225*v**2 + 480415*v - 85400.

-5(v - 2135)(45*v - 8)

Factor 55*n**2 + 29360*n + 3192000.

5(n + 152)(11*n + 4200)

Solve 5*c4 + 1905*c3 - 515*c**2 - 195225*c + 377190 = 0.

-381, -11, 2, 9

Factor v**2 + 9102*v - 439200.

(v - 48)*(v + 9150)

Factor -4*w**2 + 10373216*w - 6725225636416.

-4*(w - 1296652)**2

Let -3*k4 + 234*k3 + 10944*k**2 - 680298*k + 669123 = 0. What is k?

-57, 1, 43, 91

Let 10*m4 + 3635*m3 - 82670*m**2 + 40425*m = 0. Calculate m.

-385, 0, 1⁄2, 21

Suppose -v3 + 17581*v2 + 422376*v + 2535120 = 0. What is v?

-12, 17605

Find z, given that 2*z**2 + 60834*z/7 - 1696724⁄7 = 0.

-4373, 194⁄7

Solve 4*o5⁄7 + 1699480*o4 - 8*o3⁄7 - 3398960*o2 + 4*o/7 + 1699480 = 0 for o.

-2974090, -1, 1