Determine n, given that -4*n4⁄21 + 2038*n3⁄7 - 82828*n**2⁄7 + 2442434*n/21 - 386620⁄7 = 0.

1⁄2, 15, 26, 1487

Suppose -3*s4⁄2 - 522467*s3⁄2 + 1741613*s**2⁄2 + 4005667*s/2 + 870795 = 0. Calculate s.

-174159, -1, -2⁄3, 5

What is c in 5*c5 + 104715*c4 - 5*c3 - 104715*c2 = 0?

-20943, -1, 0, 1

Let -21660*f5 - 1471284*f4 - 26674023*f3 - 56936340*f2 - 18600300*f = 0. Calculate f.

-1245⁄38, -2, -2⁄5, 0

Factor -2*z3⁄17 - 8320*z2⁄17 - 6713000*z/17 - 1527036000⁄17.

-2*(z + 490)*2(z + 3180)/17

Suppose 3*q5⁄4 - 7*q4⁄3 - 698*q3 + 17219*q2⁄6 - 9611*q/4 + 465⁄2 = 0. What is q?

-31, 1⁄9, 1, 3, 30

Let -5*p5 - 296075*p4 - 4381391590*p3 + 48220772870*p2 - 153455306325*p + 109616221125 = 0. Calculate p.

-29613, 1, 5

Determine y so that -5*y4 - 4560970*y3 - 13682880*y**2 - 13682870*y - 4560955 = 0.

-912191, -1

Find a such that 51*a**2 + 5809*a + 27250 = 0.

-109, -250⁄51

Factor -4*h**2⁄5 - 85684*h/5.

-4h(h + 21421)/5