Please help find the rational roots of f(x)=4x^4 - 3x^3 + 2x^2 +x - 3 another is f(x)=-3x^3 - 2x^2 + x - 1 I tried but still confuse please help really really need help Thank you very much!

143,398 results, page 36

  1. math

    what is the purpose of changing radicals to rational exponent and changing rational exponent to radicals?
  2. math

    Put these rational numbers in order: 3(squared), 1 3/2, 2.2, -2 Put these rational numbers in order: 3/8, 1/4, 7/8
  3. math-PLEASE HELP ME!

    # of words: 36 72 108 144 180 216 # of sec: 10 20 30 40 50 60 PLEASE HELP ME!!!!!!!
  4. Repost PLease Help!

    d+7/d^2+49= / (d+7) (d+7)*I got the bottom but I don't know what to put at the top...please help!!! answered below
  5. ALGEBRA 1

    Can someone please check on these for me please .Thanks Use the Quadratic Formula to solve 1.
  6. English

    Can someone please give me basic instructions on how to write a 10% summary please.
  7. DR. BOB PLEASE!

    CAN YOU PLEASE HELPL ME WITH THE ?'S BELOW I HAVE BEEN WORKING ON THEM FOR HOURSSSSSSSSSS
  8. AP U.S History

    Can someone please explain what Federalism is? I don't quite get it yet. Please be specific.
  9. Algebra

    Please state the DOMAIN of the following, and explain how you obtained that answer please. g(x)=5^x
  10. ssWG

    What is the name of the large gulf on the northern coast of australia? please please help
  11. Algebra (please help!)

    Factor. 0.25x^2 + 0.3x + 0.09 I am having some trouble with this one. Please help if you can. Thank you! :-)
  12. Algebra, PLEASE help!

    Factor. 0.25x^2 + 0.3x + 0.09 I am having some trouble with this one. Please help if you can. Thank you! :-)
  13. Science

    Please help with comparing and contrasting "osmoisis and diffusion" also please help with an example of each. Thank you!!!
  14. english

    how has technology played a role in the swine flu.............................PLEASE answer PLEASE AND THANK YOU
  15. algebra

    please please explain solve using the addition and multiplication principles 5 + 2x <21
  16. Political Science-PLEASE HELP

    What are the system's greatest strengths and weaknessess? Please help fast.
  17. science

    please list out 6 functions of the blood and please write the reference of it
  18. algebra, help please

    (3 x 8)-2 + (3+6)=17, I need a word problem to match the equation and am stumped, could you please help
  19. Science 8- Please Help!

    Is light transmitted through frosted glass? Explain Please!
  20. Algebra

    Please help How do I solve the quadratic equation 3x^2 + 5x + 2 =0 Please explain the steps-I really don't get this
  21. Economics

    What is a tertiary industry? Please give me a specific answer please! =3 Thank ye! -Pancake
  22. marketing,,please help me

    is anyone can help me please for this question. why are supplier an mportant uncontrollable factor for many companies?
  23. PLEASE HELP/ALGEBRA 1

    PLEASE HELP THANK YOU. I need to evaluate this equation with the following inputs. F(x) = 5x -12 Input: 3 and 2
  24. english

    What is the subject of the following sentence? Please help me figure this out! a. Please b. help c. me d. You (implied)
  25. algerba 1 math

    how do i solve the equation: -2(-8-4)^2+-8-4/4 please show step by stap HELP PLEASE
  26. math problem

    Please solve using the addition principle please do check x + 3/13 = 5/13
  27. math

    i need help on arrays and an expanded algorithm please wright as asap please
  28. To JMartina

    Please do not post your e-mail address here. Repost your question, please.
  29. 7th grade math

    solve for k -4k-8k+7=-53 Please explain how you found your answer!! Please help!!
  30. math

    what is (14x-5)+(6x-4)simplified? Please help I would appreciate and PLEASE show the work!! Thank you!!
  31. spelling

    what does the vc/v and v/cv pattern mean?????Tell me pretty please please with a cherry ontop
  32. math

    Write the decimal 0.079 as a percent. Please Answer Correct Please :(
  33. math asap

    I don't understand can you please help bedtime 1. (-5)-(-6)+(-1) 2. (-3.1)-(-7.5)+(+1.8) 3. (-9)+(-2)-(-6)+(-5) 4. (+5.2)+(-2.6)-(-3.7) 5. (-8)-(+7)-(+10) 6. (+4.5)-(-3.25)-(+1.5) Please answer all 6 if possible thanks!
  34. Science

    Please for the classification of metals, their uses in the home and the care of each metal. Please help me!!!!!!
  35. HELP

    could i please get help with my project please? also what does this mean: a linear function with a discrete domain?
  36. algebra

    solve using elimination please show how to come up with answer. 6x - 3y = 18 6x + 3y = -12 Please help!!!
  37. chemistry

    Please can i have a list of adaptive features of terrestrial plants. Please
  38. algebra

    Multiply. (x+4)(x-2) = x^2+2x-8 Is the answer correct, if not can you please point out what I did wrong? Please and Thank you
  39. English

    What is been written wrong in the following sentence " i am please asking for airtime please "
  40. science

    Can someone please check my other answer from Saturday June 5 @ 10:29 please thank you ?!
  41. MATH! HELP PLEASE!

    How many arrays are there for modeling a rectangular quilt with 24 paper squares? please help
  42. algebra

    P +4- 2 (p-10)> 0 Please check, it was marked wrong P+4 -2p +20 > 0 -p+ 24> 0 -p >-24 P > 24 Answer choices are 29, 26, 24, 22 Please explain thank you
  43. math please help and hurry!!

    What is the rate of change for 2x^2 + 3 and 2^x + 3?? I have no idea please help meeeeeeeee
  44. Maths (URGENT)

    FIND THE POSITION AND NATURE OF THE STATIONARY POINT ON THE CURVE Y = 3x^5 - 10x^3 +15x Can you find dy/dx and can you simplify it please.
  45. help

    I'm trying to find old newspaper articles from the 1940's about the mergence of day care and nurseries but I cannot find any. Help please!v
  46. Thermochemistry please

    I really need help on this problem... ===================== Hydrocarbon Formula Delta H (kj/mol) 1,3-Butadiene C4H6(g) 111.9 a) calculate the fuel value in kJ/g for this compound and determine the percentage of hydrogen by mass. I've tried it for hours yet I can't figure out ...
  47. calculus

    1. if f(x)=3^x-3^-x, find :f(2),f(-1) 2. if y1=x^2+3x-1 and y2=x-5, find: a. y1+y2 b. y1-y2 c. y1(y2) please show solution thanks.
  48. Homework

    Q=wc(T1-T2) find c Can you help me find out how to do this problem PLEASE !! TY
  49. Physics repost

    I apologise for reposting this question but it is still not working out for me. I know that: speed of light c=3.0x10^8 Time interval delta t=0.19x10^-9s The relationship between actual time and roudtrip distance is d=ct Also if there is and uncertainty of delta time, then it ...
  50. Physics

    An electron is a subatomic particle (m = 9.11 *10^-31 kg) that is subject to electric forces. An electron moving in the +x direction accelerates from an initial velocity of +5.31 * 10^5 m/s to a final velocity of +2.21 * 10^6 m/s while traveling a distance of 0.040 m. The ...
  51. Algebra

    Need help with these: [Can you show me the work for them please, if needed?] 3. Simplify (4x)(-2y) Is the answer -8xy? 5. To which set of numbers does 7.543 belong? a. rational b. irrational c. integer ? 8. Write an algebraic expression for one-half a number x subtracted from ...
  52. Physics-Please check calc

    I did this problem last night with Damon's help and I think it's correct at the end of the is-could you please check it? Calculate amount of energy needed to completely vaporize a 50g piece of 20 degree C silver melting point 1064 C L(f) = 64KJ/Kg Boiling point 2856C L(v) = ...
  53. math-please help

    x + 12 >or= to 1 What could x be? I think that it is -11 or less. I'm not sure though. Please help me! that is correct 11
  54. math

    Solve this : (8x^3 ) - (168x^2) + ( 864x) = 1120 please >>>>>>>>>> I need it >>> please
  55. algebra- please HELP

    What is the invers of: y=2log(x+1) and please explain this to me..not just an answer.
  56. Math

    Please show me how to do this problem please. The ratio of 7 dimes to 3 quarters.
  57. Please help with Chemistry due today

    please help with the questions that I have submitted.
  58. Chemistry

    Could someone please explain the concept of electromagnetic radiation to me please? Thank you!
  59. math -> exponents

    please help me, I forget how to do the problem -> 3^-5 + 3^-4 / 3^-5 - 3^-4 .... the answer is apparently -2.. please help
  60. math

    solve for x and y when 5x-3y-2=0 and 7x+y=0. Please this is sooo hard. no clue how to do it. please show me how to do it.
  61. Algeerba need bob pursely please

    Please help me solve this 3/[SQRT(5) - 2]
  62. fractions and decimals

    please provide help with this 2 2/7 minus 1.75 please show workings thanks
  63. Pre-Algebra

    Please help! (a^2)63 (-2x)^3 (p^2q)^3 -5c(2cd)^3 4y(y62z)63 (12a^5)^2b^3 6a(-ab)^7 (-2d^2)^6(-3)^3 please and thanc u!
  64. Help Please

    For social studies I sent replies, please do read them Ms Sue, thanks
  65. math lol please help me

    i know im asian but what is 19/38 in simplest form and please explain it to me T-T
  66. math

    please help me solve 24 divided by 142,please show working.
  67. Math(Please help)

    Identify the vertex, intercepts, and zeros of the function. g(x) = x^2 + 8x + 11 Please help!!
  68. DrBob222

    I really need help on these chemistry problems. Can you please help me work them. Please?
  69. algebra II

    please, somebody help me Divide. x^2+7x-37/x+9. Please help me. I need all the help I can get. Thank you so much.
  70. math please help

    whats eight divided by 1195 in long divsion please help.
  71. Geometry :(

    What is the equation for a line that passes through the points (-3,-3) and (6,15)??? A: y=-2x+9 B:y=-2x-3 C:y=-2x+3 D:y=-2x-9 Please please help and thanks :)
  72. ratios

    simplify the following ratio please 39:52 show workings please
  73. Calculus (please help)

    Evaluate the indefinite integral: INT dx/(64+x^2)^2 Please help with this one.
  74. Chemistry(Please help, thank you!!)

    What is the oxidation number of sulfur (s) in NaHSO3? I know that Na is 1 but I do not know what else to do. Please explain, thank you for your help!!
  75. Math-PLEASE HELP ME

    I do not understand point-slope and standard form. Please help me.
  76. I NEED HELP. PLEASE

    I do not understand point-slope and standard form. Please help me.
  77. Math, Please Help!!!

    solve the trigonometric equation sinx + 1 = 2.6635. Please help me!!!
  78. Math

    Can someone please help me on this question or help me get started. (2x^y+x^-y)^3 = (2x^y+x^-y)(2x^y+x^-y)(2x^y+x^-y) = ??? Now what do I do next? please help and thank you
  79. Maths

    45% is 28 100%=? Please show me the concept and the working out as well please
  80. 6th grade math (please please answer!)

    9 + x = 17 I know that x=8 but I don't know how you figure it out
  81. Math (please help)

    What is the scientific notation of 95? Please give a simple explanation! Thanks :)
  82. MATH- Algebra 2

    [1/3,1/2] Can you please please graph this in interval notation!! Thank you so much!
  83. Algebra-PLEASE Help

    I have 3 questions posted will someone please look at them...thanks
  84. Math help please

    1. 2(3x + 5) = 46 4 5 6 7 2. 1/2x + 1/4x = 16 16 21.3 32 64 3. 6 - x - x = 18 -6 6 9 -9 4. 4x - 3/5 = 2/5 1/5 5/5 1/2 1/4 My answers: 1. 6 2. 21.3 3. ???? 4. 1/4 I have no idea how to solve 3! Can you please explain? Thank you
  85. algebra help please

    add and simplify 1. a^2/2 + 3a^2/8 2. 4c/15 + 8c/25 i need help can someone explain please
  86. vocabulary-suffixes

    What does the suffix mean in the word logical?Please,please help!!!!!
  87. Algebra 2

    Please help!!!! Please help me with this Graph the compound inquality on the number line. x<3 or x>6=
  88. Algebra, help please!!!

    Solve for x in each of the following: a: 2/3x = 11/6 b: 3/4 / x = 1/3 c: 5/6 - 2/3x = 3/4 d: 2x/3 + 1/4 = x/6 - 1/2 Please help me and explain, I don't get fractions at all!
  89. Algebra: PLEASE HELP ME! :(

    for the function y = f(x) what is the ordered pair for the point on the graph when x= b-2? (b - 2, f(b - 2)) (x, f(b)) (x, b-2) (b - 2, f(b))*** Please help!!! :/
  90. help please

    can someone help me in sign language if they can't please write back a reponse
  91. math

    Can you please show me how you got the answer from Tuesday please.From Lena!!!!!
  92. math PLEASE HELP

    Can someone please explain the Pythagorean Theorem to me?! I seriously don't get it.
  93. Math

    (1*10^-17) divided by (8*10^-15) in scientific notation please. Please show work
  94. Algebra

    Check my answers please 😁 6.-4-5(x+8) A) -5x - 44 B) -5x + 36 C) -x - 8************** D) -20x + 8 7. 3x+4(x-6)-3(x-7) A) 4x - 45************ B) 4x - 3 C) 10 X -3 D) 10x + 45 8. 8 + 8 < -28 A) x<-36 B)x<-20************ C) x<20 D) x<36 9. R/15>-3 A)r>...
  95. Math help please I do not understand it

    7 3/5 = ? Yards Please help me a link will be greatly appreciated
  96. Math

    solve the equation c/4 -5 =4 Please show all steps please!
  97. Math - Please help ASAP!

    Determine which ordered pair is a solution of y = 2x - 3 A. (-2, 7) B. (0, 3) C. (-4, -11) D. (5, -7)*** Please help!
  98. engineering

    Using mechanics of materials principles, (i.e. equations of mechanical equilibrium applied to a free-body diagram), derive the following equations: s’ = s cos2q = s[(1+ cos 2q) / 2] t' = s sinq cosq = s [sin 2q / 2] s=sigma, q=theta, t=tau I have looked in "Theory of ...
  99. NEED HELP ASAP PHYSICS@!!1

    A person is flying a model airplane with mass 82.2 gram in a horizontal circular path on the end of a string 10.5 m long. The string is horizontal and exerts a force of 3.22 N on the hand of the person holding it. What is the speed (in m/s) of the plane? PLEASE PLEASE PLEASE ...
  100. maths please help me

    NOTE: before you answer this question, please be aware that there aren't meant to be any full stops after the '2' or the 'i=0'. Also the underscores '-' represent how the following number is meant to be a lower case number. The ^ represents root numbers. PLEASE HELP ME Expand ...
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