Let u(m) = m + 16. Let v be u(-2). Let l be (-4)/v - 14/(-49). Factor -1/6*n + l - 1/6*n**2.

Factor -¹⁄₂*s**2 + ¹³⁄₂*s + 24.

-(s - 16)*(s + 3)/2

Let -1056*h - 243*h2 - 768 - ³⁄₂*h4 + ⁸⁷⁄₂*h**3 = 0. Calculate h.

-2, -1, 16

Let z(u) be the first derivative of u4 - 16*u³⁄₃ - 2*u**2 + 16*u + 643. Factor z©.

4(c - 4)(c - 1)*(c + 1)

Suppose -19*y + 676 + 593 - 1212 = 0. Determine l, given that 0*l2 - 2*l - ⁴⁄₃ + ²⁄₃*ly = 0.

-1, 2

Suppose 5*n = -1 + 11. Suppose 0 = -3*o - 7*g - 42, -14*o = -16*o - 2*g - 12. Suppose ⁴⁄₃*in + o + ²⁄₃*i + ²⁄₃*i3 = 0. What is i?

-1, 0

Let l(u) be the second derivative of -u⁶⁄₁₅₀ - 11*u⁵⁄₅₀ + 33*u⁴⁄₂₀ - 64*u³⁄₁₅ + 26*u**²⁄₅ - 2*u + 27. Solve l(k) = 0 for k.

-26, 1, 2

Let j(h) = -55*h - 16. Let d be j(-3). Factor 2*c - d*c2 + 154*c2 + 3*c.

5c(c + 1)

Let o(n) be the second derivative of -³⁄₇*n2 + 0 - ³⁄₇*n5 - ¹⁄₁₄*n3 + 2*n + ²³⁄₂₈*n4. Suppose o(k) = 0. What is k?

-¹⁄₄, ²⁄₅, 1

Let h(a) be the second derivative of a⁵⁄₂₅ - 3*a⁴⁄₁₀ - 17*a³⁄₁₅ - 6*a²⁄₅ + a + 234. Let h© = 0. What is c?

-1, -¹⁄₂, 6

Let u(l) be the first derivative of l⁴⁄₂ + 142*l³⁄₃ - l**2 - 142*l - 236. Solve u(m) = 0.

-71, -1, 1