 21. Let j(f) = 62*f**3 + 14*f**2 + 15. Calculate 5*c(i) + 7*j(i).
-26*i**3 - 7*i**2
Let p(b) = -11*b**2 - 7*b + 7. Let j(w) = 2*w**2 + w - 1. Let n(h) = -6*j(h) - p(h). Let g(d) = 42*d**2 - 28*d + 28. Give g(u) + 28*n(u).
14*u**2
Let k(i) = i. Let v(t) = -4*t - 4. Let z(x) = 10*k(x) + v(x). Let d(o) = 23*o - 17. What is -2*d(b) + 9*z(b)?
8*b - 2
Let o(q) = 4*q**2 + q - 3. Let w(p) be the second derivative of -5*p**4/12 - p**3/6 + p**2 - 63*p. Calculate -2*o(g) - 3*w(g).
7*g**2 + g
Let g(d) = 9593*d**3 - 53*d**2 - 106*d - 53. Let m(k) = 533*k**3 - 3*k**2 - 6*k - 3. What is -6*g(b) + 106*m(b)?
-1060*b**3
Let b(x) = x**3 - x**2 + 1. Let z(u) = -3*u**3 + 11*u**2 - 7*u - 11. Let j(g) = 6*b(g) + z(g). Let d(y) = y**3 + 3*y**2 - 4*y - 3. Calculate 5*d(i) - 3*j(i).
-4*i**3 + i
Let j = -233 + 232. Let r(a) = 5*a**2 + 6*a + 4. Let v be (-54)/10 - 9/15. Let k(q) = -q**2 - q - 1. What is j*r(o) + v*k(o)?
o**2 + 2
Let m(i) = 5*i - 39. Let n(p) = 4*p - 40. Calculate 2*m(g) - 3*n(g).
-2*g + 42
Let d(x) = 1. Let u(r) = 13*r - 5. Let p(v) = 11*v + 270. Let q be p(-24). What is q*d(k) + u(k)?
13*k + 1
Let v(b) be the first derivative of -b - 4 - 1/2*b**2 - 2/3*b**3. Let x(a) = a + 1. What is -v(w) - x(w)?
2*w**2
Let j(m) = 2*m**3 + 36*m**2 + m - 1. Let s(t) = t**3 - 2*t**2 + t - 1. What is j(h) - s(h)?
h**3 + 38*h**2
Let k(n) = -5*n - 17. Let f(q) = 4*q + 17. Determine 6*f(g) + 5*k(g).
-g + 17
Let w(o) = 4*o**3 + 2*o**2 + 7*o - 10. Suppose -3 = 4*n - 31. Let d(b) = -3*b**3 - b**2 - 5*b + 7. Give n*d(v) + 5*w(v).
-v**3 + 3*v**2 - 1
Let z(k) = -3*k**2 - 2*k - 2. Suppose -7*w - 92 = -106. Let n(j) = j**2. Calculate w*n(x) + z(x).
-x**2 - 2*x - 2
Suppose -224 = -41*b + 227. Let g(x) = -6 + 20*x + 13 + 7. Let u(m) = 7*m + 5. Calculate b*u(z) - 4*g(z).
-3*z - 1
Let f(k) = 1. Let r(u) = 1. Let x(g) = -2*f(g) + 3*r(g). Let a(h) = 7*h - 2. Let p(o) = a(o) + 2*x(o). Let b(n) = 13*n. Calculate -6*b(j) + 11*p(j).
-j
Let p(r) = -6*r + 1. Let n(g) = 5*g. Suppose 0 = 21*y - 27 + 90. Give y*p(z) - 4*n(z).
-2*z - 3
Let f(y) = 2. Let k(n) = 5. Let g(s) = 7*f(s) - 3*k(s). Let x(l) = -8*l - 5. Calculate 5*g(c) - x(c).
8*c
Let t(l) = 13*l**3 - 5*l**2 - 18*l - 5. Let x(d) = -63*d**3 + 24*d**2 + 90*d + 24. What is -24*t(k) - 5*x(k)?
3*k**3 - 18*k
Let l(b) = 4*b**2 - 9*b - 13. Let d(p) = -3*p**2 + 6*p + 9. Let c be (-8)/4*(63/18 + -1). What is c*l(o) - 7*d(o)?
o**2 + 3*o + 2
Let c(m) = 919*m**2. Let g(v) = -11949*v**2. Calculate 77*c(b) + 6*g(b).
-931*b**2
Let n(g) = -g**2 + g + 1. Let k(a) = -4*a**2 + a + 3. Let u(p) = -p**2 - 18*p - 35. Let j be (16/6 - 2) + 100/(-6). Let x be u(j). Calculate x*n(f) + k(f).
-f**2 - 2*f
Suppose -5*o = a, 0 = 3*a + a - o. Suppose a = -3*r + 85 - 58. Let w(y) = 6*y**3 - 7*y**2 - 9. Let k(p) = 3*p**3 - 3*p**2 - 4. Calculate r*k(b) - 4*w(b).
3*b**3 + b**2
Suppose 3*q - 3 = -3*g, q + 3*q + 14 = 5*g. Let k(b) = 6 - g - 3 - 21*b**2 + 13*b + 3. Let x(c) = -5*c**2 + 3*c + 1. What is -2*k(v) + 9*x(v)?
-3*v**2 + v + 1
Let m(n) be the second derivative of n**4/3 + n**3/2 - 3*n**2/2 + 16*n + 1. Let a(x) = 44*x**2 + 34*x - 34. Give 6*a(s) - 68*m(s).
-8*s**2
Let z(l) = -6*l - 4. Let m(h) = 4*h + 3. Let j = -675 - -682. Give j*m(b) + 5*z(b).
-2*b + 1
Let w(b) = -13*b**2 + 3. Let i(n) = 16*n**2 - 4. Calculate -4*i(g) - 6*w(g).
14*g**2 - 2
Let q(p) = 32*p - 11*p - 16*p. Let h(l) = 6*l - 1. Give -3*h(j) + 4*q(j).
2*j + 3
Let n(v) = 6*v + 1. Let s(w) = w. Let p(m) = m**2 + 6*m - 10. Let t be p(-8). Suppose -y + t = 7. Give y*n(l) + 5*s(l).
-l - 1
Let l = -47 + 104. Let w = l - 52. Let n(k) = 4*k**3 - 5*k**2 - 5*k. Let g(t) = 12*t**3 - 16*t**2 - 16*t. Determine w*g(u) - 16*n(u).
-4*u**3
Let d(g) = -119*g - 6. Let v(z) = z + 2. Give d(a) + 4*v(a).
-115*a + 2
Let h(i) = -i + 7. Let g(d) = -1. What is 15*g(f) + 3*h(f)?
-3*f + 6
Let j(r) = 50*r + 2. Let i(d) = 99*d + 3. Calculate -3*i(s) + 5*j(s).
-47*s + 1
Let s(t) = -2*t**3 - 3*t**2 - t. Let m be s(-2). Suppose l + 8 = 10. Let w(z) = -4*z + l*z - 2*z - 4 - 3*z. Let u(b) = 20*b + 11. Determine m*u(y) + 17*w(y).
y - 2
Let t(c) = 3*c - 7. Let n(r) be the second derivative of 5*r**3/3 - 21*r**2/2 - 2*r - 81. What is 2*n(w) - 7*t(w)?
-w + 7
Let p(m) = -3 + 9 + 3*m - 8 + 5. Let w(y) = -9*y - 10. Give 7*p(s) + 2*w(s).
3*s + 1
Suppose 3 = -2*m - 7. Let i(q) = -3*q**2 - 2. Let r(v) = -3*v**2 - 6. Let d(n) = -2*n**2 - 3. Let y(h) = -5*d(h) + 2*r(h). Calculate m*i(c) - 4*y(c).
-c**2 - 2
Let h(k) = -k**3 - 10*k**2 + 1. Let l be h(-10). Let a(s) = -s**2 - 4*s - 4. Let v(f) = 128*f - 164 + 163 - 129*f. Determine l*a(m) - 5*v(m).
-m**2 + m + 1
Let y(g) = 3*g**2 + 3*g**2 - 4*g - 2*g**2 - 1 - 3 - 5*g**2. Let h(a) be the first derivative of -3*a**2/2 - 3*a + 1. Calculate -4*h(c) + 3*y(c).
-3*c**2
Let w(j) = 4*j**2 - 3*j - 5. Let p(h) = -h**2 + 2*h**2 + 9 + 9*h + 0. Let s be p(-7). Let n(m) = -6*m**2 + 4*m + 7. Determine s*n(l) - 7*w(l).
2*l**2 + l
Let v(a) = 2*a - 128 + 65 + 63. Let i(g) = -3*g. Give -3*i(t) - 5*v(t).
-t
Let l(z) = -4*z**3 + z**2 + 6*z + 1. Let t(j) = 5*j**3 - j**2 - 7*j - 1. Give -7*l(y) - 6*t(y).
-2*y**3 - y**2 - 1
Let w(a) = -5. Let k(c) = -3. Let d(g) = -8*k(g) + 5*w(g). Let z(b) = -b + 7. Let j(i) = -2*i - 24. Let f be j(-10). Give f*d(m) - z(m).
m - 3
Let f(m) = -m**2 - 2*m + 1. Let o(w) = -7*w**2 + 4*w - 4. What is -2*f(d) - o(d)?
9*d**2 + 2
Let f be (-36)/(-20)*(-3)/(-18)*-20. Let i(d) = -7*d**2 + 2*d + 7. Let x(v) = -20*v**2 + 6*v + 20. Determine f*x(q) + 17*i(q).
q**2 - 2*q - 1
Let a = -3 + 2. Let z(t) = t. Let i be 123/205*10/9*6*-1. Let f(h) = -5*h + 1. What is a*f(m) + i*z(m)?
m - 1
Let d(a) be the first derivative of -a**4 + 13*a**2/2 - 382. Let q(c) be the first derivative of -c**4/2 + 3*c**2 + 2. Give 6*d(g) - 13*q(g).
2*g**3
Let z(g) = g**3 - g**2 - g. Let q(v) = 19*v**3 - 9*v**2 - 6*v. Determine -q(i) + 6*z(i).
-13*i**3 + 3*i**2
Let g(y) = 6*y + 6. Suppose 306*f = 291*f - 270. Let o(k) = k**2 - k - 1. Determine f*o(s) - 3*g(s).
-18*s**2
Let m(b) = b + 1. Let d(y) = -y - 10 + 1 + 8 - 1. Calculate 4*d(a) + 6*m(a).
2*a - 2
Let n(z) = 223*z + 9. Let f(q) = 219*q + 8. Give 7*f(m) - 6*n(m).
195*m + 2
Let u(j) = -4*j + j - 2*j + 4*j. Let c(v) = 4*v + 70. Let g(z) = 9*z + 163. Let r(s) = 7*c(s) - 3*g(s). What is 2*r(k) - u(k)?
3*k + 2
Let s(r) = -5*r**2 + 6. Suppose -k - 3*u = -2*k + 12, 0 = -2*k - 2*u. Let x(b) = 3*b - 13 - k*b + 0*b + 11*b**2. Calculate -13*s(q) - 6*x(q).
-q**2
Let g be ((-13)/(-4) + -3)/((-6)/(-120)). Let u(j) = 2 - 470*j + 470*j - 9*j**2. Let s(l) = 5*l**2 - 1. Calculate g*s(p) + 3*u(p).
-2*p**2 + 1
Let d(n) = 4*n**3 - 7*n**2 + 9*n - 44. Let k(m) = -7*m**3 + 14*m**2 - 15*m + 89. Give -5*d(o) - 3*k(o).
o**3 - 7*o**2 - 47
Let y(w) = -10*w**2 - 5*w - 5. Let d(c) = c**2 + c + 1. Let r(k) = 12*k + 301. Let x be r(-25). Determine x*y(v) + 5*d(v).
-5*v**2
Let f(r) = -1 + 3 - 3. Let h be (4*12/(-32))/((-1)/(-2)). Let u(s) = -s**3 - 5*s**2 - 3. Let d be u(-5). Let z(a) = -a + 1. Determine d*z(i) + h*f(i).
3*i
Let q(v) = 21*v**3 - 7*v**2 - 21*v + 7. Let m(c) = 7*c**3 - 2*c**2 - 7*c + 2. What is 7*m(n) - 2*q(n)?
7*n**3 - 7*n
Let x(f) = 6*f - 1. Let d(o) = -7*o + 2. Suppose -8*h + 76 - 28 = 0. What is h*x(u) + 5*d(u)?
u + 4
Let d(v) = v**2 - 5*v. Let r(h) = 2*h. Let f = -127 + 117. Calculate f*r(a) - 4*d(a).
-4*a**2
Let k(h) be the third derivative of -h**3/6 + 2*h**2. Suppose 6*c + 5 + 7 = 0. Let g(j) = j - 2. What is c*g(b) + 3*k(b)?
-2*b + 1
Let i(s) = 19*s**2 - 3*s - 2. Let u(v) = -16*v**2 + 4*v + 3. Give 4*i(z) + 3*u(z).
28*z**2 + 1
Let q(l) = 7*l**2 - 14*l - 14. Let n(z) = -10 - 5*z + 4 + 5 + 4*z + 2*z**2 - z**2. Calculate -14*n(t) + q(t).
-7*t**2
Let q(p) = 2*p**2 - 22*p - 26. Let b be q(12). Let k(d) = -d**2 - d - 2. Let o(x) = -4*x**2 - 5*x - 9. What is b*o(v) + 9*k(v)?
-v**2 + v
Let h(l) = -l**2 - 3*l - 2. Let c(z) be the first derivative of -5*z**3/3 - 6*z**2 - 9*z - 97. Give -2*c(r) + 9*h(r).
r**2 - 3*r
Let t(y) = -101*y**3 + 3*y**2 + 3*y - 1. Let h(j) = -201*j**3 + 7*j**2 + 7*j - 2. Give 3*h(r) - 7*t(r).
104*r**3 + 1
Let o = -226 + 221. Let b(k) = -2*k**3 - 10*k. Let u(w) = 2*w**3 + 9*w. Calculate o*b(q) - 6*u(q).
-2*q**3 - 4*q
Let h(v) = -126*v**2 - 42*v + 3. Let p(o) = 25*o**2 + 8*o - 1. What is -4*h(g) - 21*p(g)?
-21*g**2 + 9
Let u = -78 + 81. Suppose 3*o = -s - 7, 0 = 5*s + o + 18 +