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Factor 2x squared minus 5x minus 3.

10,653 results

  1. Quick calc question

    Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = 1 – x2 and the x-axis? the integral from 0 to 1 of the quantity 1 minus x squared, dx plus the integral from 1 to 2 of the quantity 1 minus x

  2. Quick calc question

    Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = 1 – x2 and the x-axis? the integral from 0 to 1 of the quantity 1 minus x squared, dx plus the integral from 1 to 2 of the quantity 1 minus x

  3. Calculus

    Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = 1 – x2 and the x-axis? the integral from 0 to 1 of the quantity 1 minus x squared, dx plus the integral from 1 to 2 of the quantity 1 minus x

  5. Quick calc question

    Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = 1 – x2 and the x-axis? the integral from 0 to 1 of the quantity 1 minus x squared, dx plus the integral from 1 to 2 of the quantity 1 minus x

  6. math

    Which shows a perfect square trinomial? 50 y squared minus 4 x squared 100 minus 36 x squared y squared 16 x squared + 24 x y + 9 y squared 49 x squared minus 70 x y + 10 y squared

  7. Math

    k such that 3 is the remainder when f(x)=x to the 4 power minus 4xcube minus 8xsquare minus 7x plus 1. Tapos which of the following binomial factor of 2xcube plus 5xsquared minus 10x plus 16.

  8. calculus

    Use the series for f of x equals 1 over the quantity 1 plus x squared to write the series for g(x) = tan–1(x). A. C plus x minus x cubed over 3 plus x to the 5th power over 5 minus ... B. C plus x minus x squared over 2 plus x cubed over 3 minus ... C. C

  10. Algebra

    Factor 10w squared minus 19 minus 15

  11. maths

    Find the LCM of x cube minus 2 x squared minus 13 x minus 10 and x cube minus 8 squared minuscule

  12. Algebra

    Solve the given polynomial equation. Use the Rational Zero Theorem and​ Descartes's Rule of Signs as an aid in obtaining the first root. 2 x cubed minus 5 x squared minus 5 x minus 1 equals 02x3−5x2−5x−1=0

  13. Math

    What is the simplified form of The quantity x to the fourth power minus 81 divided by the quantity x plus 3 ? A. x cubed minus 3 times x squared plus 9 times x minus 27 B. the quantity x squared plus 9 times the quantity x squared minus 9 C. x cubed plus 3

  15. algebra

    Factor 2x squared minus 5x minus 3.

  16. math

    (X^2-1)/(x-1) = (x+1)(x-1)/(x-1) = x+1. If you then subtract your original number, x, you are left with 1. The reason this doesn't work with 1 is that you would have 1-1=0 in the denominator and you cannot divide by zero. This uses the skill of simplifying

  17. math

    Simplify completely quantity 6 x squared minus 54 plus 84 over quantity 8 x squared minus 40 x plus 48 divided by quantity x squared plus x minus 56 over quantity 2 x squared plus 12 x minus 32

  18. math

    what is z cube 3 plus z squared minus 7z-7 divide z squared minus 3z minus 4

  20. math 176

    please detail all the steps for x squared minus 6xy plus 9y squared minus 4z squared

  21. math

    What is 42q squared minus 19qt minus 35t squared?

  22. Math

    How can expression 5 plus 4 squared plus 6 minus 2 squared minus 1 be grouped to equal 19?

  23. Algebra

    How do you find the excluded value if there is another variable or number in the denominator? Such as the equation 12(a) over a squared minus 3(a) minus 10?

  25. algebra

    what is the product of the solutions to the equation x squared minus 15x minus 36 equal -72

  26. pre-calc

    Hey, I was wondering how do you factor (a^2-x^2)? (a squared minus x squared) or how you would go about graphing it? Thanks!

  27. Math (Algebra II)

    I'm trying to finish up my summer math packet, and I'm almost done, but I'm having trouble figuring out this one: "Divide and simplify these expressions." (3x^4 - 2x^3 + 16x - 192) / (x^2 - 8) so, that's 3x to the 4th, minus 2x cubed, plus 16x, minus 192

  28. Math

    How do you factor x squared minus 2x

  30. Algebra

    Square root of (q^2+7q+6) minus q minus 3=0. Minus 3 and minus q are not under he radical sign.

  31. math

    Which value(s) of x should be excluded for the polynomial? x squared minus 16 over x squared minus 6x + 9 A. 3 B. 3 and -3 C. 4 D. 4 and -4

  32. Math

    how do i complete 2X squared minus X minus twenty one = 0?

  33. geometry

    what is the value of "x" when y=0: 8x^2-x-5=y eight times x squared minus x minus five equals y

  35. algebra

    A circle has the equation x squared plus y squared plus 8 x minus 8 y minus 49 equals 0 Graph the circle using the center (h,k) and radius r. Find the intercepts, if any, of the graph. qaz

  36. Calculus AB

    Which of the following functions is continuous at x = 3? (5 points) Select one: a. f of x equals the quotient of the quantity x squared minus 9 and the quantity x plus 3 b. f of x equals the quotient of the quantity x squared minus 9 and the quantity x

  37. Math, Please Help!!!

    4/x^2 - 4x + 3 < 5/x^2 - 9 This is a rational inequality. it is 4 divided by x squared minus 4x plus 3 is less than or equal to 5 divided by x squared minus 9. Please help!!!

  38. Math

    Factor the trinomial completely. y to the 2power minus 2x minus 3=

  40. Math

    The area of a rectangular room is given by the trinomial x squared plus 3 x minus 28. What are the possible dimensions of the rectangle? Use factoring. A. left parenthesis x minus 7 right parenthesis and left parenthesis x plus 4 right parenthesis B. left

  41. math

    Here's my question: Determine if each system has one, two, or no solutions. (Show your work - 3 marks each) a)y=2x^2-2x+1 and y=3x-5 b)y=x^2+3x-16 and y=-x^2-8x-18 Here's my work on the question: a) x=(-b plus/minus sign (square root b^2-4ac)/(2a) x=(--2

  42. Quick calc question

    Which of the following integrals cannot be evaluated using a simple substitution? the integral of the square root of the quantity x minus 1, dx the integral of the quotient of 1 and the square root of the quantity 1 minus x squared, dx the integral of the

  43. Calculus

    Which of the following integrals cannot be evaluated using a simple substitution? the integral of the square root of the quantity x minus 1, dx the integral of the quotient of 1 and the square root of the quantity 1 minus x squared, dx the integral of the

  45. Calculus

    Which of the following integrals cannot be evaluated using a simple substitution? the integral of the square root of the quantity x minus 1, dx the integral of the quotient of 1 and the square root of the quantity 1 minus x squared, dx the integral of the

  46. intermediate algebra

    The perimeter of the quadrilateral is 56 centimeters. Find the length of each side. A quadrilateral has sides labeled x plus 8, x plus 3, x squared minus 3 x, and 3 x minus 3.

  47. Algebra help

    Solve by completing the square x2 - 2x - 5 = 0. Help please a)1 plus or minus√6 b)-1 plus or minus√6 c)-3 plus or minus 2√6 d)3 plus or minus 2√6

  48. Math

    what is 3X squared minus 4X = 20 minus 15X?

  50. programming concepts

    Mr. Jones always gives True/False tests to his class. His tests always have 20 ques- tions. The maximum class size is 35. He needs a program that will calculate the stu- dents’ grades based on the best score. Grade A will range from the best score, to

  51. programming concepts

    Mr. Jones always gives True/False tests to his class. His tests always have 20 ques- tions. The maximum class size is 35. He needs a program that will calculate the stu- dents’ grades based on the best score. Grade A will range from the best score, to

  52. Math

    The area of a rectangular art studio is given by the trinomial 12 x squared plus 5 x minus 2. What are the possible dimensions of the studio? Use factoring. A. left parenthesis 4 x plus 1 right parenthesis and left parenthesis 3 x minus 2 right parenthesis

  53. math

    when 3a squared minus 7a plus 6 is subtracted from 4 a squared minus 3a plus 4 is? please help

  55. math 1

    what is c squared minus 6cd plus 9d squared minus 4

  56. Algebra

    Factor 2xsquared minus 5x minus 3.

  57. math

    Have 2 questions: 1. Factor Trinomial competely x^2 + 8x + 53 (reads as x squared plus 8x plus 53) I am thinking it is prime. 2. Solve 4x^2 + 23x - 30=0 (reads 4x squared plus 23x minus 30 equals zero

  58. please help in math homework

    x squared minus 6xy plus 9y squared minus 4z squared

  60. pre cal

    f(x) = two divided by quantity x squared minus two x minus three Graph A coordinate axis scaled by one. Domain and Range : _____________________ x and y Intercept(s) : _____________________ Horizontal Asymptote(s) : ___________________ Vertical

  61. algebra

    I worked the problem out, but could you check my work over and see if it's correct? I used the quadratic formula. 2x^2+10x+11 a=2 b=10 c=11 x=-10(plus or minus) sqrt 10^2-4(2)(11) over 2(2) -10(plus or minus) sqrt 100 - 8(11) over 4 -10(plus or minus) sqrt

  62. math

    Write an explicit formula for the sequence one-half, three-sevenths, one-third, five-nineteenths, three-fourteenths, ... Then find a14. (1 point) an = an – 1 – n minus one over seven n; fifteeen over one hundred nintey nine an = a sub n plus one over n

  63. Calculus

    A wire 60 cm long is to be cut into two pieces. One of the pieces will be bent into the shape of a square and the other into the shape of an equilateral triangle, as shown in the diagram below: a diagram showing a 60 cm wire cut into two pieces of length x

  65. Math

    2x cubed minus x squared minus 6x plus 3. I know the answer is (2x-1)(x squared-3). Please help me with how they got that answer. Thank you!

  66. Math

    2x cubed minus x squared minus 6x plus 3. I know the answer is (2x-1)(x squared-3). Please help me with how they got that answer. Thank you!

  67. math2

    5y^8-125 *you have to factor completley easy. Take out the five: 5(y^8-25) Now, isnt y8 the same as y4 )2 ? That is a square, so you have that y4 squared minus another perfect square? That factor as the difference of two squares. After doing that, you may

  68. Calculus

    PLEASE HELP! Which one or ones of the following integrals produces the area that lies inside the circle r = 3 sin θ and outside the cardioid r = 1 + sin θ? (10 points) I. one half times the integral from pi over 6 to 5 times pi over 6 of the quantity 9

  70. algebra

    how do i find the greatest monomial factor of 4x^2-17? p.s. the ^ means the the number following in superscript((which is a tiny number above it))) it says 4x squared minus 17

  71. math

    What is the coordinate of the midpoint of GO¯¯¯¯¯¯? The number line from minus four to four by increment of one and each tick mark is labeled. In this number line point minus four is also labeled as G, minus three is labeled as H, minus two is

  72. chemistry

    final mass initial mass CO2 mass (1.) 84.755 minus 85.672 = .917 (2) 84.733 minus 85.684 = .951 (3) 84.757 minus 85.707 = .95 what is maximum volume of vinigar that can be neutralized by one alka seltzer tablet and explain? Not sure how to get this

  73. Calculus

    Find the arc length on the interval for t between 0 and 1 inclusive for the curve described with the parametric equations: x = 1 + 3t2, y = 2t3 + 4. (4 points) A) 2 times the square root of 2 minus 1 B ) 4 times the square root of 2 minus 2 C) 2 times the

  75. MATH

    Does g squared-9 have factors? (g squared minus 9)]If so, how come they don't have any "middle terms"?

  76. Grade 10 Math

    how many integer values are there for K for which 4X squared plus KXY minus 9Y squared is factorable

  77. Mathematics

    what is (5 3/5 divided by 1 5/9) - (1 1/5) squared? what is (five and three over five divided by one and five over nine) minus (one and one over five) squared? the answer is suppose to be 2 4/25 (two and four over twenty-five) but I'm not sure how to work

  78. PHYSICS

    a=40.0 plus-minus 0.1 cm (uncertainty) b=2.5 plus-minus 0.05 cm (uncertainty) Find a/b and its uncertainty Is it 16cm plus-minus 1cm of uncertainty or is it 16.0cm plus-minus 0.4 cm of uncertainty

  80. Calculus

    Find the arc length on the interval for t between 0 and 1 inclusive for the curve described with the parametric equations: x = 1 + 3t^2, y = 2t^3 + 4. (20 points) A) 2 times the square root of 2 minus 1 B) 4 times the square root of 2 minus 2 C) 2 times

  81. Algebra

    The area of a rectangle is 2X squared minus X -21 squared meters.The width is 2X -7 squared meters. What is the length?

  82. calculus

    1.Solve the differential equation dy/dx= y^2/x^3 for y=f(x) with the condition y(1) = 1. 2.Solve the differential equation y prime equals the product of 2 times x and the square root of the quantity 1 minus y squared. Explain why the initial value problem

  83. Algebra 1.

    Factor: 50r^8 – 32r^2 The caret symbol represents a power. 2r^2(25r^6+16)= 2r2(25r6+16) DrBob222 forgot a minus sign: 50r^8 – 32r^2 = 2r^2(25r^6 - 16) Then, inside the brackets, you see a difference of two squares: 25r^6 - 16 = X^2 - Y^2 with X = 5 r^3

  85. algebra

    3 - __2X-2______ X^2-1 Write the expression as a fraction in simplest form. 3 minus 2x-2 over xsquared minus 1 Can anyone help?

  86. Math

    Find the value of k such that the quadritic poly 3x square plus 2 kx plus x minus k minus 5 has the sum of zeroes as half of there product?

  87. Math

    Find the value of k such that the quadritic poly 3x square plus 2 kx plus x minus k minus 5 has the sum of zeroes as half of there product?

  88. Math

    Find the value of k such that the quadritic poly 3x square plus 2 kx plus x minus k minus 5 has the sum of zeroes as half of there product?

  90. Math

    Find the value of k such that the quadritic poly 3x square plus 2 kx plus x minus k minus 5 has the sum of zeroes as half of there product?

  91. algebra,math

    Solve the equation. 4 times the square root of x minus 5 minus 8 = 12

  92. math

    I am a mom and I can't remember how to do this... 3 and 2 over 9 minus 1 and 1 over 3 equals p minus 5 and 1 over 2?? ahhhh help me help my daughter please.

  93. Math

    Make each sentence true... 48 divided by 6 plus 2 x4 =24 45= 54 -24/6 minus 5 0= 54 minus 24 times 6 -5

  95. Math.

    write an integer to represent a loss of 5 yards in football. –7 –5 5 7 Write the sum as a product, then simplify the product. (–8) + (–8) + (–8) + (–8) 2(–8) + 2(–8) = –30 4(–8) = –32 4(–8) = 32 5(–8) = –40 What is the value of

  96. Math Help.

    write an integer to represent a loss of 5 yards in football. –7 –5 5 7 Write the sum as a product, then simplify the product. (–8) + (–8) + (–8) + (–8) 2(–8) + 2(–8) = –30 4(–8) = –32 4(–8) = 32 5(–8) = –40 What is the value of

  97. Math

    Given that alpha and bitter are the roots of 2xsquared minus 6x minus 1 equal to 0. Find the value of 2alpha bittersquare plus 2alphasquaredbitter plus 2alphabitter.

  98. algebra trig honors

    x squared minus four thirds x plus four over nine

  100. math

    please,please help!im doing subtraction with renaming but don't understand.I have to estimate,then find the difference and write in simplest form.I just need help with two and may be able to do the rest on my own.6 and 1/3 minus 3 and 5/6 is the first one

  101. algebra 1

    I have to simplfy by dividing n to the third power minus 8 divided by n minus two

  102. Integers

    A hockey players play minus rating compares the number of goals scored by his or her team (plus) to the number scored by the opponents (minus) while he or she is playing. In 1986 eight players on the San Jose Sharks had an average plus-minus rating of -17.

  103. Algebra w/Trigonometry

    How would you solve: 3.5r squared minus 5.5 + 1.5r squared plus 4?

  105. Algebra

    How many different points of intersection are there for x + y = 7 and y = x squared minus 7?

  106. math

    3a to the third plus 12a squared minus 63a

  107. algebra

    write m minus 4 squared as a trinomial

  108. math 176

    X squared minus - 6xy + 9y squared - 4z squared

  110. math

    Help!!I need to understand how to estimate the sum or difference for fractions..2 and 2 thirds plus 3 fourths,1 and 7 eighths minus 1 and a half,and 3 and 9 tenths minus 1 and 2 fifths,please help,not good with math

  111. algebra

    An inequality is shown below: −np − 3 ≥ 7(c − 4) Which of the following solves for n? n ≤ − the quantity 7 times c minus 31 all over p n ≤ − the quantity 7 times c minus 25 all over p---my choice n ≥ − the quantity 7 times c minus 31

  112. Algebra 1

    Can someone help me do this problem? (The square root of x squared minus 11) + 1 = x.

  113. chemistry uncertainty rule

    if I want to find the uncertainty for a certain molar mass containing 4 atoms of Oxygen, do I multiply the error and the MM by 4: like this 4(15.9994 plus of minus .0003) = 63.9976 plus or minus .0012 (distribute the 4?) or follow the rules for mult. of

  115. Physics

    If an airplane is moving at a constant velocity of 400 m/s for 20 s, what is its acceleration during this period? 0 m/s squared 20 m/s squared 40.82 m/s squared need more information wouldnt it be need more information because isnt acceleration ending

  116. algebra ll

    i answersd this question and i got it wrong i don't know why if you can answer it and show the work so ican understand thank you. evaluate h(negative2/3) if h(X)eqauls [[x minus 2. my answers is (negative 2/3)minus 2)

  117. algebra ll

    i answersd this question and i got it wrong i don't know why if you can answer it and show the work so ican understand thank you. evaluate h(negative2/3) if h(X)eqauls [[x minus 2. my answers is (negative 2/3)minus 2)

  118. Mathematics

    Factories x raise to power 2 minus 4x minus 21

  120. Math

    How many like terms are in the expression: fourteen k plus 3 j minus 8 h minus 3 k plus 3 plus h k?

  121. mathematics

    vaule of x 3x2 minus 30x minus 72 = 0

  122. math

    K square minus k minus 3division we is works

  123. Mathematics

    Use a calculator to evaluate an ordinary annuity formula A = m[(1+r/n)^nt -1 / (r/n)] 1 + r n nt − 1 r n for m, r, and t (respectively). Assume monthly payments. (Round your answer to the nearest cent.) $100; 6%; 11 yr side note it is not not minus one

  125. math,algebra

    can someone help me create one statement in english representing an algebraic representation. previously someone helped me out but that wasn't what they were looking for someone gave me: a squared plus b squared equals c squared. the instructor said that

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