Solve x^2-2x=24 by factoring. x^2-2x=24 x^2-2x-24=0 (x-2)^2 (x+6)=0 x=2 or x=-6 [-6,2](answer)

90,962 results
  1. algebra

    solve by factoring 2a² - 3a = -5

  2. math

    6. Solve by factoring. m² + 8m + 7 = 0 (1 point)8, 7 –7, 1 *–7, –1 7, 1 7. Solve by factoring. n² + 2n – 24 = 0 (1 point)–12, 2 –2, 12 *–6, 4 –4, 6 Please Help

  3. ATI TEAS 6 practice

    Solve the equation below for x. What is the solution set? 5(x-2)^2=125 Answer : x=-3 or x=7 I know I need to do factoring, just forget how to set it up. I also can't figure out where this -20x+20 came from. Thanks for the assistance.

  4. Math Correction

    Explain how you can tell(without graphing) that the function has no x intercept and no asymptotes. What is the end behaviour? r(x)= x^6+10 / x^4+8x^2+15 How would I solve this? I know it has something to do with factoring but im not sure what else to do.

  5. algebra

    1)Identify the y-intercept and the axis of symemetry for the graph of f(x)=-3x^2+6x+12. answer=12:x=1 2)Determine whether f(x)=-5x^2-10x+6 has a maximum or minimum value and find that value. answer=maximum -1 3)Solve x^2=4x by graphing and indicate the

  6. alg1

    solve for 8m^2 +20m=12 for m by factoring

  7. Algebra 1-Factor by Grouping Help!

    Factor. Use factoring by grouping even though it would seem reasonable to first combine like terms 3u^2-7-21u+49 Would be the same procedure as factoring polynomial? Thanks!

  8. Algebra

    Solve the equation. Use factoring or the quadratic formula, whichever is appropriate. Try factoring first. If you have any difficulty factoring, then go right to the quadratic formula. (Enter your answers as a comma-separated list.) (x+2)^2 + (x-7)(x-2)=16

  9. algebra

    Solve the following equation: k2 + 4k = 0 By factoring and By using the quadratic formula Can someone please help me to understand how to this problem...I do not understand the steps to get the correct answer. Thanks!!!

  10. Math

    Solve the following equation by factoring: 6(p^2-1)=5p

  11. algebra

    Solve by factoring a^2 -121 = 0

  12. Quadratic Functions2

    Determine the standard form of a quadratic function whose graph has a y intercept of 8 and a vertex at (-2,-4). The answer is f(x)= 3x^2 + 12x +8 but I can't figure out how to get the answer. Solve x^2 + x=6, by factoring. The answer is x=-3,2 but I can't

  13. Math

    Solve by factoring. x² - 121 = 0 0 -11 11 11, -11 Solve by factoring. m² + 8m + 7 = 0 8,7 -7, 1 -7, -1 7, 1

  14. Algebra

    Solve the polynomial equation by factoring 2x^3 - 5x^2 - 3x = 0 Baby steps please...I believe answer is X= 0, 3, -1/2 But I don't know why Thank you!

  15. algebra

    solve by factoring a^2-4ab-8b^2?

  16. math

    Solve 4a2 + 25 = –20a by factoring. Verify your solution Solve and verify the following equation: 13x2 + 35x + 21 = –12x2 – 25x – 15

  17. Algebra 2

    Solve 5x^2 − 34x = 0 by factoring. What is the smaller answer?

  18. MORE MATH

    What is the factoring by grouping? When factoring a trinomial, why is it necessary to write the trinomials in four terms? I will be happy to critique your thinking on this. I do not understand to even answer it? How do we determine the common factors in an

  19. algebra

    1)Solve by factoring:5x^2=4-19x answer=-4,1/5 2)Which quadratic equation has roots 7 and -2/3? answer=A A.2x^2-11x-21=0 B.3x^2-19x-14=0 C.3x^2+23x+14=0 D.2x^2+11x-21=0 3)To solve 4x^2-28x+49=25 by using the square root property,you would first rewrite the

  20. Algebra

    1)Solve by factoring:5x^2=4-19x answer=-4,1/5 2)Which quadratic equation has roots 7 and -2/3? answer=A A.2x^2-11x-21=0 B.3x^2-19x-14=0 C.3x^2+23x+14=0 D.2x^2+11x-21=0 3)To solve 4x^2-28x+49=25 by using the square root property,you would first rewrite the

  21. physics

    In this problem, we will carry out some steps of the quantum factoring algorithm for N=91. (a) What is the period k of the periodic superposition set up by the quantum factoring algorithm if it chooses x=8? I.e. what is the period of f(j)=8j(mod91) (b)

  22. Algebra 2

    Solve by factoring: 2x^2+7x-4=0

  23. algebra

    Solve by factoring x^2 -2x -24=0

  24. algebra

    Solve by factoring x^2 -2x -24=0

  25. math

    Solve by factoring x^2+4x+5=0 need help

  26. algebra

    2a^2+5a-3=0 solve by factoring

  27. algebra

    Solve by factoring: 6x^2 + x = 5

  28. Algebra

    Factor quadratic expressions: 2x^2 + 9x + 4 10x^2 + 70x + 100 Solve quadratic equations by factoring: 2x^2 + 9x + 4 = 0 Solve by taking square roots: (x - 5)^2 - 81 = 0

  29. Math (2.0)

    My bad I didn't save this questions link: Solve by factoring. x² - 121 = 0 0 -11 11 11, -11 Solve by factoring. m² + 8m + 7 = 0 8,7 -7, 1 -7, -1 7, 1

  30. Algebra

    This will be a multiple post thing so please bear with me. If my answers are wrong then please explain I'll post my work as needed thanks. 1)Identify the y-intercept and the axis of symemetry for the graph of f(x)=-3x^2+6x+12. answer=12:x=1 2)Determine

  31. Math (Quadratics)

    3. Solve for x in 8x^2 + 2x - 4 = 0 I have tried factoring, taking out a GCF then factoring, completing the square, and got a bunch of wrong answers. I thought we were supposed to complete the square, so maybe I'm just doing that wrong. I'm not looking for

  32. Algebra

    Solving quardratic equations using factoring. 2X^2+2X-4=0 The book says the answer is -2,1. I got the -2,1 but not in the order of -2,1. I used FOIL to solve. When I use -2,1 I don't can not solve. When I use 1,-2. I can solve. I am not clear.

  33. math

    First try to solve the equation by factoring. If you are unable to solve the equation by factoring, solve the equation by using the quadratic formula. For equations with solutions that are irrational numbers, give exact solutions and approximate solutions

  34. algebra

    Solve by factoring 2w^2-11=-12 I'm having a super hard time with factoring....can someone plz help?

  35. algebra

    Solve by factoring 2w^2-11=-12 I'm having a super hard time with factoring....can someone plz help?

  36. Algebra II

    Need help please. Thank you. 1. Determine whether the function has a maximum or minimum. State that value. f(x)= -2x^2-4x 2. Determine what c would in order to complete the square. x^2-5x+c 3. Solve the quadratic by factoring. 3x^2-16x+5=0 4. Solve the

  37. Algebra II

    Solve x^2-2x=24 by factoring. x^2-2x=24 x^2-2x-24=0 (x-2)^2 (x+6)=0 x=2 or x=-6 [-6,2](answer)

  38. Sally

    I have a factoring question; what is 8a^2-8a-30? I've been working on this for a while and I think I understand factoring, but I'm not getting the right answer, which is supposed to be 2(2a-5)(2a+3). Any help would be so appreciated! :)

  39. algebra

    which method do you use to solve this equation.(x-1)^2=7. Is it the factoring method or the sqare root method I would take the square root of each side. (x-1)= +- sqrt7 Now for the factoring method: (x-1)^2=7 (x-1)^2-7=0 you have a difference of two

  40. math

    I've to solve 3x^2 + 6x +3 =0 by factoring. Thus, after solving I got the answer as 3(x + 1)^2. Please correct me if I'm wrong.

  41. algebra

    Solve the equation by factoring. 2x^2 + 8x + 1 = 0 How do I arrive at this answer? -2 + or - radical 14 over 2

  42. Algebra Question

    When I'm factoring ax^2 + bx + c, is it fine to switch signs in the factoring answer? For example: Can (2x - 5)(3x + 5) become (2x + 5)(3x - 5)?

  43. Algebra

    use factoring to solve the equation 4x²-23x=6 I think the answer is x=-1/4,x=6 Just want to make sure that's right

  44. Math

    2x(x+3) = 0 Is there a way to solve that using the below methods? Substitute zero for f(x) and find the roots of the resulting equation, or graph the function and determine the x-intercepts of the graph. Finding the roots of a single variable equation may

  45. Algebra 1

    Hello. Can someone check my answers to the following Factor each of the following 1. a^2 - 9 My answer a^2 - 9 = 0 (a - 3)a + 3) 2. 4a^2 - 4a+1 My Answer 4a^2 - 4a + 1 = 4a^2 - 2a - 2a + 1 = 2a(2a - 1) - 1(2a - 1) = (2a - 1)(2a - 1) 3. 72 - 22x + x^2 My

  46. Pre algebra

    How do I solve Quadratic equations by factoring? (for example how would I solve n2 - 10n = -21 if I was supposed to get the answers 7 and 3?

  47. Math

    I need help with these three problems. They are on a Study Guide and I need some refreshing up of how to do them. 17. Solve the equation using the zero product property... -8n(5n+3) 19. Solve the equation by factoring 5z^2-2z-3=0 20. Solve the equation by

  48. math

    I need help with these three problems. They are on a Study Guide and I need some refreshing up of how to do them. 17. Solve the equation using the zero product property... -8n(5n+3) 19. Solve the equation by factoring 5z^2-2z-3=0 20. Solve the equation by

  49. Math

    I need help with these three problems. They are on a Study Guide and I need some refreshing up of how to do them. 17. Solve the equation using the zero product property... -8n(5n+3) 19. Solve the equation by factoring 5z^2-2z-3=0 20. Solve the equation by

  50. math

    please anwer these: 1) how can i multiply and divide polynomials containing radicals? 2) how can i solve radical equations? 3) how can i solve qudratic equations by factoring ? 4) how can i solve quadratic equations graphically ? thank you !!!!!

  51. Algebra 2

    Hey, I don't understand this question I have honestly done this question about a good 3 times but never seemed to get the right answer. Please Help!!! Solve each equation by factoring. Check your answers. 7x^2=21x

  52. gr 10 math

    Solve by factoring. a) x^2 + 3x - 28 = 0 (x+7)(x-4) d)x^2 + 8x + 16 = 0 (x+4)(x+4) f)9x^2 - 4 = 0 i)8k^2 - 3k = 0 k)x^2/6 - x + 4/3 = 0 did i do a and d right? Can you show me how to solve the rest?

  53. math 123

    solve the equation by factoring 3x^2-8x-3=0 (3x+1)(1x-3)=0 Now solve each for zero: 3x+1=0 and 1x-3=0 Lance can you help me.?

  54. Math

    I cant figure out how to solve this problem Solve by Factoring: 5x^2-32=-12

  55. Quantum Physics

    We will carry out some steps of the quantum factoring algorithm for N=91 (a) What is the period k of the periodic superposition set up by the quantum factoring algorithm if it chooses x=8? I.e. what is the period of f(j)=8j(mod91) (b) Using your answer to

  56. algebra

    Can someone please help me with this? Solve x^3-3x^2-10x=0 by factoring. Take out x. x(x^2-3x-10)=0 For the polynomial inside the parentheses, you want factors of 10 that will add or subtract to give 3. 10 and 1 gives 11 or 9 so that is no good. But 5 and

  57. Math

    solve by factoring x^2 -7x-72=0

  58. math

    Solve by Factoring 2a^2 - 3a = -5

  59. Math - factoring

    Solve by factoring: 1.) x^2 - x - 12 = 0

  60. math

    solve by factoring.. 3x^2+5x-2=0

  61. algebra

    Solve by factoring: 3x^2 + 2x - 1 = 0

  62. algebra 2

    x^2-4x-32=0 solve by factoring

  63. intermediate algebra

    SOLVE BY FACTORING 2a^2-3a=-5

  64. algebra

    solve by factoring 2a^2-3a=-5

  65. math

    Solve by factoring: 2a^2-3a= -5

  66. Math

    Solve by factoring: (2x+9)(x-6)=0

  67. Algebra

    Solve by factoring: x^2+2x+4x+8=0 Thank you!

  68. College Algebra

    How do I solve by factoring (x2/5) – 3 – 3x = – 3

  69. Intermediate Algebra

    Solve by factoring..2a^2+3=7a

  70. Intermedia Algebra

    Solve by factoring: 2a^2 − 3a = −5

  71. intermediate algebra

    Solve by factoring...2a^2+3=7a

  72. Algebra

    SOLVE BY FACTORING...THANK YOU 2X^3 - 5X^2 - 3X=0

  73. Algebra

    Solve by factoring a^2-6a+9=0

  74. Algebra

    Solve by factoring. 2x^4 + x^2 = 1

  75. math

    solve by factoring 2a^2+3=7a Thanks

  76. math

    how do i solve by factoring x^4+2x^2y^2+9y^4

  77. math

    solve by factoring 6x - 5 = 6/x

  78. Algebra

    solve by factoring: 2h^2-h-3=0

  79. Math

    Solve by factoring x^3-4x^2-3x+18=0

  80. math

    solve by factoring. x^2+5x+6=0

  81. Algebra

    Can you help me solve by factoring: x^2 - 13x = -12

  82. Math

    Solve by factoring: 4x^2+12x+9=0

  83. algebra

    Solve by factoring: x2 + 5x = −6 x^2 + 5x + 6 = 0 2+3 = 5 and 2x3 = 6 so (x-2)(x-3) = 0 then x-2=0 or x-3 = 0 x = 2 or x = 3 Did I do this right??

  84. math

    Solve by factoring: 9t2 + 3t= 0 p2 + p + 4 = 0

  85. Math (Algebra)

    solve by factoring: 7y^2+12y+13=3y^2+4

  86. math

    Use factoring to solve the equation. (x+6)(x+5)=2

  87. algebra

    solve by factoring b squared-7b-18=0

  88. Algebra

    I need help to solve this problem by factoring: 2x^2-x-3=0

  89. Algebra

    Use factoring to solve 5^4-8x^2=0 Not sure where to begin I got x^2(5x^2)-8=0

  90. algebra

    9x^2-43x-10=0 solve by factoring

  91. Math

    Use factoring to solve each equation. (x+6)(x+5)=2

  92. algebra 2 honors

    2x^2-12x+32=x^2 how would I solve this by factoring?

  93. Quadratic Equation (math)

    -10x^2 + 7x - 1 = 0 Use factoring to solve

  94. Algebra

    Solve by factoring: 10t^2 – t − 2 = 0

  95. math

    4x^4-18x^2=0 solve by factoring

  96. Math

    Solve the following by Factoring.. 5t^2 - 10t = 0

  97. algebra

    Solve by factoring: 10t^2 – t − 2 = 0

  98. algebra 2 honors

    2x^2-12x+32=x^2 how would I solve this by factoring?

  99. Algebra

    Can you help me solve by factoring: x^2 - 13x = -12

  100. Algebra

    Can someone please help me with math problem and explain to me step by step how to solve it so I will know how solve other problems like this Thank you in advance Multiply and then, if possible, simplify by factoring /7x /21y

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