# Show that the equation 3x^2 - x^3 + 3 = 0 can be rearranged to give: x = 3 + 3 ---- x^2 x^3 = Divide by ? = x = 3 + 3 ---- x^2 Using Xn+1 = 3

62,835 questions, page 234
1. ## Math

Is an estimate for the percent of a number always , sometimes or never greater than the actual percent of a number. Give an example or a counter example to support your answer

asked by Anonymous on October 23, 2013
2. ## Trig

Give: a=alpha B=beta csc a= 2 pi/2

asked by Sierra on November 7, 2012
3. ## essay

I am writing an essay for school and I need some more ideas about why do we need healthcare? can you give me some ideas how to start it off to make a very good essay

asked by chris on September 19, 2009
4. ## Math

How do you order these fractions least to the greatest, 4/7, 1/2, 3/5, 2/3? can you put this number in least to greatest: 5/12,13/36,7/18,5/6 It doesn't help when someone else does your work for you. Please let us know what YOU think the order is, and

asked by Judyth on May 17, 2007
5. ## Problem solving:for 3rd grade

Write a real-world problem that you can solve by adding or subtracting.Then give your problem to a classmate to solve.

asked by Jon on October 25, 2012
6. ## physics

A projectile is launched at an angle of 600. What other angle would give the same range for the projectile if we neglect air resistance?

asked by James on April 18, 2012
7. ## chemistry

Can anyone give me a brief explanation about redox? I'm just not understanding any of it. How do you know if a reaction is redox or non redox....how do you know what would be reduced? I am just confused with the redox subject. Any direction?

asked by redox on October 6, 2008
8. ## chemistry

Silicon tetrachloride exists as a covalent molecule. What is the valency of silicon in this molecule? Give reasons for your answer.

asked by trigger on January 4, 2009
9. ## Science-physics

I am learning about simple machines. What does high gear and low gear in bicycles mean? Please give a simple explanation.

asked by jess on April 5, 2009
10. ## chemistry

CH3 CH3-C-CH3 CH3CH2CH2-C-CH2CH2CH2CH3 CH3 give the IUPAc name for this compound? is it 4-methyl-4-tert-methyloctane?

asked by chemistry on March 5, 2010
11. ## Algebra

How do I start to solve -2log8(x+1) = -8? I think -2log8(x+1) is log8^(x+1)to the 2nd but then what do I do because then I think I should do log-8/log8 = x+1)^2 but that doesn't work at all Thank you for any help you can give

asked by Anna on December 13, 2010
12. ## physics

A projectile is launched at an angle of 600. What other angle would give the same range for the projectile if we neglect air resistance?

asked by Latisha on January 31, 2011
13. ## Algebra

My assignment was for each polynomial topic is to give an "example and written description." What would be an "example" and "written description" of a CONNECTION TO A QUADRATIC FUNCTIONS.

asked by Kimmy on June 4, 2016
14. ## English

1. I want to eat the bread and butter. 2. Give me a needle and thread. 3. Look at the cup and saucer. 4. Look at a cup and saucer. ------------------- Are they all correct?

asked by rfvv on July 12, 2016
15. ## chemistry

"However, the Ag^+ + I^- reacted to give AgI (but that is not a redox reaction) and if they reacted why didn't Br^- and Ag^+?" Hi Dr.Bob, I am also given additional information for reaction #1 Cu(s) I-(aq) Ag(s) Br- (aq)

asked by Joseph on April 15, 2008
16. ## math

if doctor orders 2mg dilaudid and 2.5mg morphine is equal to 0.4mg dilaudid how many mg of morphine would you give?

asked by carlie on September 19, 2010
17. ## Chemistry

hydrocarbon mixture 60% c3h8, 40% CxHy 10 g of mixture was burned with O2 excess to give 29.02 g co2 and 8.8 g h2o. what is CxHy?

asked by Izzy on September 29, 2015
18. ## Math

Could anyone give me an idea of what to do for this problem? ( Like how do I set it up) Draw and mark a figure in which M is the midpoint of Segment ST, SP=PT, and T is the midpoint of Segment PQ. Thanks

19. ## physics

can anyone give an example of imperfect inelastic collision and how is it different from perfect inelastic. My teacher and the book didn't mention anything about imperfect one

asked by phys on April 16, 2010
20. ## maths

aman had 128 trading cards. he gave 3/8 of his cards to mohit and 1/4 cards to kushal. how many cards he give away altogether?

asked by siddhi jain on November 10, 2014
21. ## Math Help!!!

define each term and give at least 2 examples of each whole numbers natural numbers integers rational numbers irrational numbers

asked by Anonymous on November 21, 2014
22. ## math

A pet shop has only birds and dogs.If there are 30 pets and they have a total of 86 legs, how many of the pets are birds? please give me the all answer

asked by mine on October 6, 2016
23. ## Literature

Can someone help me on this? its really urgent. what is Foil Character and Background Character? please don't give me the stage meaning just fiction. thanks. its really urgent.

asked by Akitsuke on January 8, 2009
24. ## maths

aman had 128 trading cards. he gave 3/8 of his cards to mohit and 1/4 cards to kushal. how many cards he give away altogether?

asked by siddhi jain on November 9, 2014
25. ## Economics

Hi, Please I researched so badly, I need help to find information about Cybernomics issues and solutions. Please can you help me. Give me a site I can go to that will have information concerning Cybernomics. Please Thank You.

asked by Urgent on June 9, 2009
26. ## Chemistry

How do I calculate the percent yeild of copper give the mass and concentration of Cu(NO3)2 and the final mass of copper

asked by Dan on November 8, 2015
27. ## math

how do i solve this equestion i don't understan 2(x+1)-3x=3(3+2X) please give me details on how to solve it because i have 100 more to go and i don't understand a thing

asked by brenda on October 30, 2010
28. ## chemistry

what mass of carbon, in grams, can be consumed by 44 g oxygen in in combustion to give carbon monoxide/ what mass of CO is produced?

asked by Aman on March 19, 2015
29. ## Math

I don't get this at ALL. I don't really need to solve it because it's a bonus question. But I would still like to solve it, because my math teacher is going to give candy out to the people who get this right. 2x^2 + 9x + 5

asked by Barry Vacker on January 29, 2019
30. ## 4th grade Math Help

hello, can someone please help with the below math question Mr. brooks brought a box of 66 acorns to class. Can he give 3 acorns to each of the 23 students in his class? Why or Why not? Thanks!

asked by Ryan on January 8, 2012
31. ## college

How do you draw a tetrapeptide from the one letter codes(Amino acids) and also give the pI, if given the pKa values? For example the Amino acids: S,T,G,L

asked by jeff helper on February 16, 2009
32. ## Chemistry

1) Give an example of a buffer solution? 2) Explain how the buffer solution named in 1) resists changes in pH when an acid or alkali is added to it.

asked by Keke on April 5, 2019
33. ## Science

what is the concentration (M) of a MgCl2 solution prepared by dissolving 7.2 g of MgCl2 in sufficient water to give 362 mL of solution?

asked by Eli on November 4, 2014
34. ## Calculus

Determine whether the statement is true or false. If it is false, give an example for which the statement fails. a) if f has a relative maximum at x0, then f(x0) is the largest value that f(x) can have

asked by Anonymous on December 21, 2015
35. ## College Algebra

give the domain and the range for the following set of ordered pairs and determine if the ordered pairs represent a function. A) (1,2)(3,4)(5,5)(4,4)(5,4) B) (4,1)(5,1)(6,1)(7,1)(8,1)

asked by meri on February 5, 2015
36. ## Public Relations

I am promoting a new product for General Motors in my pr class. I need an objective for this product. Will my objective be one sentence or how will I write it, give me an example please.

asked by todd on April 6, 2008
37. ## maths

The four angles of a pentagon is 40 degrees ,75 degrees ,125 degrees and 135 degrees .the measure of the fifth angle is ? give the solution how its came

asked by poojitha on August 29, 2015
38. ## math

Give each letter of the alphabet a money value: A=1c, B=2c, C=3c,and so on.Find words worth 1/5 dollar, 9/10 dollar, 1 1/20 dollars, and 1 1/2 dollars.

asked by peter on January 15, 2012
39. ## English

Thank you very much. Here is a summary I need to prepare for tomorrow. I also need to rephrase the last sentence. Thank you very much, Writeacher! 1) Though Craig Jones is an office worker, he is also a talented singer who dreams of becoming a star. 2) He

asked by Henry2 on February 20, 2012
40. ## Spelling

What is a 5 letter word for "To give way" with ie in the word?

asked by Logan on March 13, 2010
41. ## Maths

How to do factorise ? What is Factorise ? Give me some examples ,please . Thank you !

asked by Kim on September 28, 2012
42. ## algebra

give an example of a number that is a integer, but not a whole number

asked by mitch on January 27, 2010
43. ## math

If I have 20 apples and I give away 7%, how many apples do I have left?

asked by Apple on June 5, 2014
44. ## chemistry

Mg+2 is isoelectronic species with ................ (give 2 species)

asked by pooja on May 3, 2012
45. ## english

i do not a understand what a exemplum is. Could someone please help me and give an example to also help me understand. thanks

asked by Anonymous on October 5, 2010
46. ## Monogram

asked by mary on June 5, 2011
47. ## accounting

I have tried to figure out how to do this for four days and my textbook does not give an example on how to do this problem. Lower-of-Cost-or-Market Corrs Company began operations in 2007 and determined its ending inventory at cost and at lower of cost or

asked by Nick on September 16, 2011
48. ## Physics

A steam-electric power plant delivers 900 MW of electric power. The surplus heat is exhausted into a river with a flow of 2.91×105 kg/s, causing a change in temperature of 1.07 oC. A. What is the efficiency of the power plant? B. What is the rate of the

asked by Abbey on April 6, 2016
49. ## Chemsitry

If salicylic acid costs \$21 per kilogram, how much would it cost to purchase enough salicylic acid (formula mass= 138.1) to make 1.0 kilogram of aspirin (formula mass= 180.2), assuming your percent yield was obtained in the reaction? (Note 1 to 1 mole

asked by Jorge on April 2, 2018

Let f be the frequency, v wav the speed, and T the period of a sinusoidal traveling wave. The correct relationship is: a)f=1/T b)f=vwav + T c)f=vwavT d)f=vwav/T e)f=T/vwav My thoughts: Since frequency is equal to T=1/f so f=1/T. Vwav is connected to f by

asked by susan on February 13, 2007
51. ## algebra

can some explain this multiply the first equation by -10 -10x-10y=

asked by Ray on August 25, 2014
52. ## algebra

How do I write the equation of a line in STANDARD FORM, when it contains (-2,1) & (1,4) ?

asked by Nicole on November 21, 2010
53. ## Finate Mathematics

Is it true that the y-intercept of the straight line with equation Ax + By + C = 0 is -C/B (B ‚ 0).

asked by Brenda on January 3, 2014
54. ## Math

Find the x-intercepts of the following equation. List the x coordinate only. Y=x^2+2x-3

asked by Anonymous on June 8, 2010

Write the logarithmic equation in exponential form. ln e = 1 How do I do that?

asked by Angie on September 9, 2014
56. ## math

determine the equation of the line that has a slope of -1 and passes through (3,4)

asked by Anonymoussssss on May 27, 2012
57. ## math

solving equation (b-c)x² + (c-a)x + (a-b) = 0 folling roots are obtained

asked by Nithin on September 10, 2014
58. ## math

USING FORMULAR METHOD SOLVE D EQUATION(M-3)²=121

asked by Anonymous on January 26, 2013
59. ## MATHS

Chemical equation for tine acetate and nh4oh

asked by AKACHI on June 9, 2016
60. ## algebra

If a point on a line is already known, which of the following would be the least needed to create an equation?

asked by Shay on April 22, 2010
61. ## trigonometry

is the value 3pi/2 is a solution for the equation 2sin^2x-sinx-1=0

asked by Dakeva on August 4, 2011
62. ## Math

1. Which equation correctly applies the distributive property? A. −3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08) ​ ​B. 2.4⋅(−3.4)⋅(−1.25)=−3.4⋅2.4⋅(−1.25) ​ ​C. (42⋅3.5)+(42⋅1.3)+(42⋅5.2)=42+(3.5+1.3+5.2) ​ D.​

asked by Zoey on September 22, 2017
63. ## Algebra

Write an equation of a line that is perpendicular to y=1/3 x-5 and goes through the point (3,1).

asked by Sleepy on January 8, 2019
64. ## Math

Solve this radical equation algebraically: 2x-5(sqrtx)-3=0

asked by Bob on September 11, 2015
65. ## Algbera 1

Need an sample of two step equation word problem.

asked by alyssa on October 11, 2009
66. ## algebra

Write an equation of a vertical line through the point (-3,-5).

asked by Jackie on September 12, 2015
67. ## Math

Find the solutions of the equation. 2sinx+cosx=0

asked by Lilliana on May 2, 2017
68. ## Algebra2

How do I solve this rational exponent equation? (2x)^1/2 = x - 4 Thanks in advance ^^

asked by Lily on March 13, 2012
69. ## MATH

how do u solve for the vertex of a parabloa using the quadractic equation?

asked by the all knwooin on April 20, 2009
70. ## match

the sum of two times a number and 5 is 11? equation form.

asked by jay on February 8, 2011
71. ## Calculus

Find the equation of the line tangent to the graph of f at (1,1) where f is given by f(x)=2x^3-2x^2+1

asked by Grace on February 8, 2011
72. ## AP chemistry

what is the balanced equation of H+ + [Al(OH4]- and [Al(H2O)6]3+ + K+ + SO4

asked by Lilly on October 15, 2009
73. ## math

Find the equation of the circle with endpoints of diameter (-1,3) and (7, -5)

asked by Marie P. on August 27, 2014
74. ## Math

How do I write the equation for this: sum of ten and nineteen

asked by Lee on June 25, 2016
75. ## Algebra

How would I write a quadratic equation having the given numbers as solutions 4i, -4i

asked by dani on April 25, 2010
76. ## math

Rewrite the equation 4x + y + 2 = 0 in slope-intercept form.

asked by Alex on January 11, 2014
77. ## Math

How do I write the equation for this: sum of ten and nineteen

asked by Lee on June 25, 2016
78. ## intermediate algebra

Write the substitution that could be used to make each equation quadratic in u. for w^1/3-3w^1/6+8=0,use w=

asked by sheba on July 30, 2011
79. ## algebra

write the substirution that could be used to make each equation quadratic in u. For w^1/3- 3w^1/6+8=0,use w=

asked by sheba on July 28, 2011
80. ## math

(what is the meaning of this question) If the root of the equation x²-8x+m=0 exceeds the other by 4 then the value of m is

asked by nithin on August 29, 2014
81. ## PHYSICAL CHEMISTRY

explain why R is ACONSTANT IN THE IDEAL GAS EQUATION

asked by JUDITH on June 11, 2010
82. ## Pre cal

Simply the equation: 2x^4y^0z^2/(yz^2)^-2 x 2zx^2y^-4 Can you help? I got the denominator to be y^-6 x 2z^5 x x^2 When I solved it, I got x^2y^6/z^3

asked by bob on September 6, 2015
83. ## Chemistry

Is there a net ionic equation for Ca(NO3)2 and K2CrO4?

asked by Chamy on May 24, 2012
84. ## algebra

solve the literal equation for x. Square root 3x + 2y +5x=4, for x

asked by debbie on September 1, 2014

write an equation for a line that is parallel to y=2x+4 but passes through (0,0)

asked by myriah on October 19, 2010
86. ## Mathematics

Use Elimination Method To Solve This Simultaneous Equation 5V=11+3U 2U+7V=3

asked by Francisca on January 22, 2019
87. ## college algerbra

Find the Slope and Y-Intersection of a Line that has the following equation. 3Y = 2X - 8

asked by dre on April 16, 2009
88. ## algerbra

Find an equation of the line containing the given pair of points (1/6,1/3) and (5/6,3)

asked by Renee on July 30, 2011
89. ## chemistry

What is the net ionic equation for the reaction of AgNO3 with Ba(OH)2?

asked by Brandon on October 18, 2010
90. ## Algebra2

Which correctly describes the roots of the following cubic equation? x^3-5x^2+3x+9=0

asked by Steve on November 15, 2016

Quadratic equation always do what to their inputs? How can I answer this question..?

asked by A on November 19, 2016
92. ## Chem

How do you identify which reagent is in excess when you are given just an equation and no masses

asked by b. on November 28, 2012
93. ## algebra

write the equation in point slope form: (2,5) , m= -3/4

asked by Anonymous on June 13, 2016
94. ## vector calculus

find an equation for the plane that contains the line x = 2t-8, y=3t +3, z= 5- t, and the point (5,4,0)

asked by Omar on April 26, 2010
95. ## Pre-Calc

How do I calculate the coordinates for the Polar equation r=4cos3theta ?

asked by Anonymous on May 22, 2012
96. ## Math

Write the equation for the parabola that has x− intercepts (1.2,0) and (4,0) and y− intercept (0,12).

asked by ( ͡° ͜ʖ ͡°) on January 12, 2019
97. ## math

The sum of a number divided by 5 and 7 is 2. i need help writing this as an equation thank you

asked by lauren on September 1, 2015
98. ## algebra

I need someone to explain the steps in finding all zeroes of an equation x^4-6x^2-7x-6=0

asked by lee on November 29, 2012
99. ## Physics

What is the proof for voltage versus length in the equation V=Cx?

asked by Matt on April 26, 2010
100. ## math

How would I find the a for the equation y= a(x-h)^2+k. I'm looking at a graph, and I can solve for everything except for a. What is it supposed to be?

asked by Erica on March 6, 2008