21. Let r = -1091 - -1095. What is r*v(l) + 121*w(l)?
-11*l
Let c(m) = -13*m**2 + 19*m - 4. Let w(t) = 7*t**2 - 10*t + 1. Let s(r) = -1. Let u(j) = -s(j) + w(j). Give -6*c(q) - 11*u(q).
q**2 - 4*q + 2
Let p(r) = 4*r**2 - 3*r + 9. Let m(s) = -s**2 + s. What is 3*m(w) + p(w)?
w**2 + 9
Let b(x) = -7 - x + x + 17*x**2 + 19*x**2 + 16. Let k(y) = -9*y**2 - 2. Determine 2*b(j) + 9*k(j).
-9*j**2
Let c(v) = -v - 1. Let d(t) = 0 - 5 + 29*t - 34*t. Let w be (-8)/(-12)*(0 - -3). Suppose 4*u = -2*z - 46, -w - 8 = 2*z. What is u*c(i) + 2*d(i)?
-i - 1
Let m(s) = -s**2 + s + 1. Let g(n) = 3*n**2 - 14*n - 5. Let b(o) = -g(o) + 3*m(o). Let l(t) = 4*t**2 - 11*t - 5. What is -5*b(a) - 8*l(a)?
-2*a**2 + 3*a
Let o(d) = -6*d**3 + 4*d**2. Suppose 2*w - 6*w - 101 = 3*c, -118 = 4*c + 2*w. Let f(p) = 42*p**3 - 27*p**2. Give c*o(v) - 4*f(v).
-6*v**3
Let z(t) be the second derivative of -t**4/2 + t**3/3 + t**2 + 349*t. Let b(v) = 25*v**2 - 9*v - 9. Calculate -6*b(k) - 26*z(k).
6*k**2 + 2*k + 2
Let g(f) = -f - f**3 + 14037*f**2 - f + 7*f**3 + 5 + f - 14042*f**2. Let z(j) = 7*j**3 - 6*j**2 - j + 6. Determine 6*g(b) - 5*z(b).
b**3 - b
Let l(n) = 3*n**2 + 6*n + 3. Let a(y) = -9*y**2 - 21*y - 8. Calculate 4*a(x) + 11*l(x).
-3*x**2 - 18*x + 1
Let x(t) = 19*t**2 + 3*t + 14. Let m(k) = -19*k**2 - 5*k - 17. Determine 4*m(b) + 5*x(b).
19*b**2 - 5*b + 2
Let j(t) = -589*t - 16. Let u(c) = -197*c - 6. Calculate 4*j(h) - 11*u(h).
-189*h + 2
Let m(o) = -3*o**2 + 11*o + 11. Let t(n) = 3*n**2 - 11*n - 10. Calculate -5*m(q) - 6*t(q).
-3*q**2 + 11*q + 5
Let l(h) = 4514*h + 259. Let g(d) = 35*d + 2. Calculate -259*g(i) + 2*l(i).
-37*i
Let c = 12 + -18. Let n(r) = -13*r**2 + 4*r - 13. Let o(y) = 7*y**2 - 2*y + 7. Let s be 143/(-11) - (-1 + (-3)/3). Calculate c*n(u) + s*o(u).
u**2 - 2*u + 1
Let d(y) be the first derivative of -2*y + 2/3*y**3 + 11 - 5/2*y**2. Let o(f) = -f**2 + 2*f + 1. What is -6*d(r) - 14*o(r)?
2*r**2 + 2*r - 2
Let w(l) be the first derivative of -9*l**4/4 - 2*l**3/3 - l**2 + 346. Let v(u) = 17*u**3 + 4*u**2 + 5*u. Give 2*v(s) + 5*w(s).
-11*s**3 - 2*s**2
Let n(l) = l**3 + l**2 - l + 2. Let x(g) = -26*g**3 + 3*g**2 - 3*g + 6. Give -6*n(f) + 2*x(f).
-58*f**3
Let i(l) = 12*l + 1. Let f(x) = 1. Calculate -3*f(z) - i(z).
-12*z - 4
Let j(w) = -7*w**2 + 4*w + 4. Let g(i) = i**2 - i - 1. Let m be (-16)/(-24)*(-3)/(-2). Suppose -5*x = m + 4. Let h be (-2 + x)/9*-3. What is h*j(y) + 4*g(y)?
-3*y**2
Let b(k) = -68*k**2 + 3. Let n(w) = -2925*w**2 + 130. Give -130*b(r) + 3*n(r).
65*r**2
Let k = 299 - 291. Let w(i) = -6*i**2 + 11*i + 6. Let n(v) = 2*v**2 - 4*v - 2. What is k*n(j) + 3*w(j)?
-2*j**2 + j + 2
Let o = 813 + -819. Let q(x) = -2*x - 1. Let l(j) = -9*j - 5. Give o*l(a) + 26*q(a).
2*a + 4
Let u(r) = -63*r**2 + 4*r + 4. Let v(x) = -x**2 + x + 1. Determine -u(q) + 4*v(q).
59*q**2
Let q(v) = -v. Let h(l) = 1. Let z(p) = p**2 - 8*p - 30. Let c be z(-3). Give c*q(b) - 3*h(b).
-3*b - 3
Let x(s) = 3*s. Let i(h) = -18*h + 5. Calculate i(q) + 5*x(q).
-3*q + 5
Let h(i) = -2*i**3 + 7*i**2 + 10*i + 2. Let w(n) = -n**3 + 6*n**2 + 9*n + 2. What is -6*h(b) + 7*w(b)?
5*b**3 + 3*b + 2
Let g(s) = -4*s**2 - 7*s - 7. Let q(i) = 2*i**2 + 3*i + 3. Let k = -448 + 453. Determine k*q(z) + 2*g(z).
2*z**2 + z + 1
Let j(s) = 2*s**2 + 7*s - 7. Let l(k) be the first derivative of 1/3*k**3 - 3*k + 3/2*k**2 - 17. Determine -2*j(f) + 5*l(f).
f**2 + f - 1
Let m(j) = -7*j**2 + 2*j - 86. Let h(z) = -15*z**2 + 5*z - 172. Calculate -2*h(r) + 5*m(r).
-5*r**2 - 86
Let y(l) be the second derivative of l**3/6 - 189*l. Let z(f) = 4*f - 1. Calculate 14*y(g) - 2*z(g).
6*g + 2
Let t(b) = 1. Let a(f) = 2*f**3 - 3*f**2 - 4. Let y = 1821 - 1822. What is y*a(w) - 4*t(w)?
-2*w**3 + 3*w**2
Let b(l) = -11*l - 7. Let s(q) = 13*q + 8. Let u(t) = -6*b(t) - 5*s(t). Let o(d) = -d - 3. Calculate 2*o(i) + 3*u(i).
i
Let g(r) = 4*r**2. Let j(a) be the first derivative of 17 + 1/3*a**3 + 0*a**2 + 0*a. Give 3*g(n) - 14*j(n).
-2*n**2
Let w(p) = 3*p**2 + 5*p - 3. Let x(n) = -2*n**2 - 5*n + 4. Give -4*w(t) - 5*x(t).
-2*t**2 + 5*t - 8
Let d(i) = 10*i**2 - 3*i + 3. Let c(b) = 102*b**2 - 30*b + 30. Let m(s) = -2*c(s) + 21*d(s). Let g(w) = -18*w**2 + 8*w - 8. What is -3*g(a) - 8*m(a)?
6*a**2
Let v(r) = -r**2 + r - 2. Let u(t) = 2 - 2*t**2 - 144*t + 146*t + 0 - 5. What is -3*u(h) + 5*v(h)?
h**2 - h - 1
Let n(u) = 23*u**2 + 35*u + 39. Let h(s) = -6*s**2 - 8*s - 10. Calculate 9*h(z) + 2*n(z).
-8*z**2 - 2*z - 12
Suppose 0 = 5*k - 38*u + 41*u + 25, k = 2*u - 5. Let w(r) = -6*r**2 - 3*r + 3. Let b(v) = 2*v**2 + v - v**2 - 1 + 0*v**2. Determine k*b(n) - w(n).
n**2 - 2*n + 2
Let u(q) = -3*q - 2. Let i be (-7 - -13)*(-6)/(-18). Let f(w) be the third derivative of 0*w - 3*w**i + 0 - 1/24*w**4 + 0*w**3. Calculate 2*f(m) - u(m).
m + 2
Suppose 4*i + 12 = 5*u, 2*i + 10 = 5*u - 3*i. Let m(d) = 2*d + 2 + u + 5*d + 4*d. Let q(s) = 4*s + 2. Give 6*m(j) - 17*q(j).
-2*j + 2
Let k(a) = a**3 + a**2 + 2*a + 4. Let b(d) = -d**2 + d - 2. Determine -4*b(u) - 2*k(u).
-2*u**3 + 2*u**2 - 8*u
Let g(d) = -d**3 - d**2 + 1. Suppose -6 = 4*p + 5*m, -146*m + 147*m = -3*p + 1. Let u(k) = 6*k**3 - 2*k**2 + 2. Give p*u(n) - 2*g(n).
8*n**3
Let x(l) = l + 1. Suppose 3 = -r - 0, 3*g + 3*r + 3 = 0. Let d be ((-114)/133)/(g/14). Let m(h) = h**2 + 5*h + 7. Give d*x(q) + m(q).
q**2 - q + 1
Let g(h) = -h**2 + 28*h - 82. Let d be g(23). Let w(s) = 55*s**2 - 33*s. Let j(k) = -7*k**2 + 4*k. Give d*j(f) + 4*w(f).
-11*f**2
Let g(h) = -9*h**3 + 6*h**2 + 6. Let s(a) = -40*a + 31*a + 1 + a**3 + a**2 + 9*a - 2*a**3. Calculate g(m) - 6*s(m).
-3*m**3
Let h = -91 + 53. Let l = -31 - h. Let b(a) = 3*a**3 - 5*a**2 - 4*a - 2. Let p(z) = -4*z**3 + 7*z**2 + 6*z + 3. Give l*b(d) + 5*p(d).
d**3 + 2*d + 1
Suppose -3 = 8*s + 29. Let r(h) = -8*h**3 - 20*h**2 + 11*h - 17. Let i(g) = -3*g**3 - 7*g**2 + 4*g - 6. What is s*r(d) + 11*i(d)?
-d**3 + 3*d**2 + 2
Let d(l) = -3*l**2 - 6*l - 1. Let y(f) = 5*f**2 + f + 2. Let h(x) = 12*x**2 + 2*x + 5. Let p(u) = 2*h(u) - 5*y(u). Determine d(q) - 4*p(q).
q**2 - 2*q - 1
Let p(t) = 9*t. Let d(g) = -g. Let v(c) = 40*d(c) + 5*p(c). Let w(q) = -9*q. Let y(m) = -269*m + 2158. Let x be y(8). Calculate x*w(f) + 10*v(f).
-4*f
Let d(t) = 2*t**2 + t - 1. Let o(f) = 10*f**2 + 13*f - 5. What is -6*d(z) + o(z)?
-2*z**2 + 7*z + 1
Suppose 8 = 3*n - 13. Let o(a) = a**2 - 2665*a**3 - 9*a - 8*a**2 + 0*a**2 + 2668*a**3. Let u(d) = -2*d**3 + 4*d**2 + 5*d. Determine n*u(b) + 4*o(b).
-2*b**3 - b
Let p(n) = 2*n**2 - 2*n - 4. Let c be (-2)/(-15)*3*5. Let y(m) = -m**3 - 16 - 15*m**2 + 18*m**2 + 17 - 3*m - 6. What is c*y(b) - 3*p(b)?
-2*b**3 + 2
Let h(i) = -2*i + 230. Let p(k) = -3*k + 346. What is 7*h(u) - 5*p(u)?
u - 120
Suppose -3*j = -23 + 5. Let g(h) = 4*h**3 + 3*h**2 - 3. Let r(z) be the first derivative of -1/3*z**3 - 1/4*z**4 + 5 + z + 0*z**2. What is j*r(a) + 2*g(a)?
2*a**3
Let j(z) = 24*z - 68. Let p(c) = -c + 3. Suppose 5*x = 2*r + 2*x - 3, 4*r = -3*x - 39. Give r*j(y) - 136*p(y).
-8*y
Let x(q) = 2*q**2 - q - 3. Suppose c = 5*c - 12, -5*f - 5*c = 10. Let n(s) = -4*s**2 + 3*s + 7. Determine f*x(d) - 2*n(d).
-2*d**2 - d + 1
Let o(h) = -h**3 + 2*h**2 + 7*h + 3. Let r(t) = -t**3 + t**2 - t + 1. What is 2*o(l) - 4*r(l)?
2*l**3 + 18*l + 2
Let g(m) = -2*m - 2. Let s(j) be the first derivative of -j + 16. Let r(u) = -u**3 + 7*u**2 - 1. Let f be r(7). Calculate f*g(d) + 3*s(d).
2*d - 1
Let k(n) = 5*n**3 + 2*n**2 + 8*n. Let l(c) = -c**3. Calculate -k(i) - 4*l(i).
-i**3 - 2*i**2 - 8*i
Let c(r) = r - 4. Let a be c(5). Let n(b) = 56. Let d(f) = f + 9. Let w(t) = -6*d(t) + n(t). Let u(g) = -g. What is a*w(o) - 4*u(o)?
-2*o + 2
Let c(z) = -4 + 4 - 155*z**3 - 139*z**3 + 291*z**3. Let m(t) be the third derivative of t**6/120 - t**3/6 + t**2. Give c(s) + 2*m(s).
-s**3 - 2
Let v(i) = 5*i**2 - 5*i - 1. Let c(a) = 9 + 0*a**2 + 9*a**2 - 8 + 4*a - 19*a**2 + 6*a**2. Determine -7*c(w) - 6*v(w).
-2*w**2 + 2*w - 1
Let i(x) = -4*x**2 - 10*x. Let u = 1317 - 1314. Let l(f) = -f**2 + 1. Let a(o) = 4*o**2 - 3*o - 5. Let h(p) = a(p) + 5*l(p). Give u*i(w) - 10*h(w).
-2*w**2
Let h(t) = 98*t**2 + 3*t + 1. Let l(s) = 102*s**2 + 3*s + 1. What is -4*h(u) + 3*l(u)?
-86*u**2 - 3*u - 1
Let x(s) = -2*s**2 + 2*s - 5. Let c(k) = -k + 1. Suppose -9*q + 5 = 4*n - 6*q, -3*n + 4*q = 15. Determine n*x(t) - 2*c(t).
2*t**2 + 3
Let y(n) be the 