Suppose 2*p**2⁄7 - 4970772*p/7 = 0. Calculate p.

0, 2485386

Factor -19*t3⁄4 + 10784*t2 - 3405*t.

-t(t - 2270)(19*t - 6)/4

Find z such that 27*z4 - 20028*z3 + 4209303*z**2 - 176948898*z - 39530064 = 0.

-2⁄9, 56, 343

Find c, given that 5*c**2 - 8295*c - 805460 = 0.

-92, 1751

Suppose -5*y4 - 19270*y3 - 24503345*y**2 - 11440020900*y - 1762220344500 = 0. What is y?

-1542, -385

Factor -2*l**2⁄7 + 2455660*l - 5276482781150.

-2*(l - 4297405)**2⁄7

Suppose -21*z**2 + 13947*z + 1547874 = 0. Calculate z.

-678⁄7, 761

Factor -5*o**2 - 285460*o - 1141760.

-5(o + 4)(o + 57088)

Suppose -156*k4 - 4018*k3 - 25082*k**2 + 14066*k + 49686 = 0. What is k?

-13, -49⁄39, 3⁄2

Find b, given that 5*b5⁄3 - 1955*b4⁄6 - 57865*b3⁄6 - 107390*b2⁄3 + 20350*b = 0.

-22, -5, 0, 1⁄2, 222