PDA

View Full Version : Intermediate/Advanced Algebra



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 [34] 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115

  1. Linear equation help
  2. Quadratic Function
  3. graph y = log4^x how?
  4. correct? Solve: 4log_b (x) = log_b (16)
  5. factoring polinomials by grouping HELP!!!
  6. word problem: company gets milk from two dairies and blends
  7. simplify (1/x + y)^(-1)
  8. Inverse matrix (to solve a linear system of equations)
  9. polynomial multiplication: (2x + 5)^3
  10. Finding Domain
  11. Story Question about MONEY
  12. Need Some Guidelines for doing 'd = rt' word problems
  13. Given points A and B, find eqn for all points equidistant
  14. Matrix: find element a23 of matrix A if A = ....
  15. rational equation: why is it okay to multiply through?
  16. Solve for x in the system 3x + 4y = 8, y = 3x + 17
  17. got wrong ans: In triangle JKL, MN || JK, find NK.
  18. What congruence test can be used to prove that the two trian
  19. Help out w/ 'Given the figure, what must you show in order
  20. write equation for line thru (4, 4) and perp. to 2x + y = 7
  21. question on the imaginary unit and the real number system.
  22. Linear programming: Sam and Jim have a small bakery that mak
  23. use the Law of Syllogism to determine a conclusion
  24. Quadratic Functions - Completing the square!
  25. solve 2x^3 + 5x^2 = 8x + 20 for the variable
  26. Polynomial Factoring
  27. Quadratic equations: checking solutions w/ discriminant
  28. Algebra word prob: The length of Jim's leader is always 2 ft
  29. What was the average annual consumption per smoker in 1960?
  30. [MOVED] solve log eqn: log_16 (6x - 5) + log_16 (x) = 1/2
  31. log problem: log a [power(5)sqrt(a^7) times x^6]/(y^2/5)
  32. Simple interest: Harley invested in 7.5% account for 3 years
  33. More Quadratics! 'Kay wants a rectangular area with width...
  34. log (10,000) = ? / find (h o g)(-1) for g = x^2 + 3x, h = (x
  35. Linear Equations; graphing linear equation
  36. polynomial division: 3x^4-2x^3+5x^2+x+1/x^2+2x
  37. precal: find height of semi-elliptical tunnel
  38. Let P(t) persons have heard after t hours, where P(t) = ....
  39. formula rearrangement. y=x/x+1 need help.
  40. coord's of vertices after dilation w/ s=3/2, center at (0,0)
  41. graph y = log6 x
  42. Linear eqns: A number consists of two digits which add up to
  43. [MOVED] solving polynomials: x^5 - 2x^4 - 18x^3 - 32x^2 - 6
  44. solving quadratic equations: x^2 - 4x - 5 = 0
  45. Solving exponential equations: 5.9 = 32 x 340^-e
  46. [MOVED] Can the truck fit through the tunnel?
  47. determine the range of the function
  48. Algebra 2: solving 0.33x + 0.02y = -1, 0.02x + 0.05y = 14
  49. Algebra 2: using linear programming to maximize profits
  50. hard prob: simplifying with negative exponents
  51. rearrange y = x^2 - 4x - 5 in y = a(x - h)^2 + k form
  52. algebra: Given that a+c = 2, a+b = 3m^2, b+c = 6m, find the
  53. Compounding intrest, etc.
  54. x-intercepts of x^4-4x^3+x^2+6x
  55. parabola: find equation, given vertex and focus
  56. Finding the cost function
  57. solving quadratic, rational inequalities
  58. Find area of triangle APC in terms of x, y, and z
  59. how to differentiate the equation of a circle, ellipse, hype
  60. Determine if the matrix can be diagonalized
  61. help with x+2/x+5 - x-3/x+7
  62. Help me find a formula for a quadratic function.
  63. Find the area of a circle with diameter 2 sqrt[3] cm
  64. find energy released in quake, given magnitude of quake
  65. Write equation of f(x) = 2^x, translated 5 units right and
  66. A regular octagon is inscribed in a circle with r = 8 inches
  67. What is Cramer's Rule?
  68. Dot Product: what does it symbolize?
  69. factor 9x^(2n + 3) + 18x^(5n + 1)
  70. given obtuse triangle, angle values, find lengths of sides
  71. how to solve systems of non-linear equations
  72. simplify using the properties of logs and exponents
  73. arithmetic sequences: a_7 = 79, a_13 = 151; find a_1
  74. Bacteria Growth
  75. logrithm Q: log (little b)c^3 - log (little b)d^4 sqrt t)
  76. Quadratic function question
  77. Find all possible equations of the parabolas described
  78. [SPLIT] solve 10x^2+5=0 w/ Quad. Formula
  79. Find a posible formula
  80. graph the function : y = (1/2)^-2x
  81. could you please tell me if the answers are right
  82. Help with a logarithim approximation other than base 10.
  83. Solving the inequality using the test point method
  84. simplify ( h^(5) r^(-7) + r^(-2) h^(3) ) / ( h^(6) r^(-4) )
  85. [MOVED] find point in feasibility region of system of linear
  86. Multiplying rational expressions
  87. FINANCIAL MATH WORD PROBLEM
  88. 2 Problems involving radicals.
  89. Factoring 6 a^2 b^2 + 8 a b^3
  90. Split - Solution of 4x4 matrix
  91. Write 36y^2 - 16x^2 = 144 in standard form, and find....
  92. Help solving matrices
  93. Square Root of Expressions containing Variables
  94. Solving quadratic trig equations
  95. Polynomial division
  96. Find the values of x and y if x - 3i = 20 - 18yi
  97. Completing the squre
  98. scientific notations
  99. inverse, hyperbolic, 1-1 functions; log equations; etc
  100. factoring to solve equations