# 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 7
1. ## algebra

solve the following equation 5x + 4y = 12 Please show work... Thank You!!!

asked by Sophie on January 2, 2009
2. ## algebra

Solve the equation 3x-3=3. Show all the work.

asked by Josey on July 14, 2011
3. ## Algebra

Solve the following equation. Show all steps. x/x-2+x-1/x+1=-1

asked by Anonymous on June 5, 2017
4. ## algebra

solve the equation. please show work 3x^2-2x-4=0

asked by candace on December 11, 2009
5. ## algebra

asked by Cheryl on October 19, 2011
6. ## ALGEBRA

SOLVE THE FOLLOWING EQUATION FOR U 4U + 8 = -12 could you please show the work

asked by Barney on November 10, 2007
7. ## Algebra

What is an non linear equation? Can you please show me an example.? This is all confusing to me.

asked by A.W. on February 17, 2009
8. ## Algebra 2

solve the equation : 5x-2(3-x)=-(4-x) show how you got the answer!!!

asked by Shaka on September 7, 2012
9. ## algebra

solve the equation for x. 3x^2-2x-4=0. can you please show the steps?

asked by pam on December 11, 2009
10. ## algebra

solve the following equation show all work -16+2x/3=-8

asked by babygirl on September 6, 2011

Find the value of X in the equation 9(2x-18)=36 Please show your work thank you very much for your help

asked by Anonymous on November 9, 2007
12. ## algebra2

x+1/2y=5 solve the equation for y show steps

asked by jay on October 17, 2011
13. ## Pre-Algrebra

Solve the equation. 78=-2(m+3)+m -1/3m-7=5 1/4y+9=1/2 x-9=-6x+5 x+9=5(4x-2) Can you please show me how you got your answer.

asked by Samantha on February 4, 2012
14. ## algerba 2

x=4y-1 solve the equation for y show steps

asked by jay on October 17, 2011
15. ## algebra

show this algebra equation on the graph 4x-6y=12 4x+3y=24

asked by kemi on September 4, 2016
16. ## physics

For an interesting physics field trip, we visit Tahquamenon Falls in the Upper Peninsula. We measure the horizontal speed of the water at the top of the falls to be 3.98 m/s. How far vertically below the top edge of the falls does the velocity vector of

asked by Bansnoob on October 5, 2010
17. ## Chemistry

Hydrated copper sulfate is heated. Using the speculative chemical equation CuSO4*5H2O-->CuSo4+5H2O, show how you could have predicted, by calculations, what the final weights in the crucibles might be. Show calculations for two starting weights between 1

asked by Paige on September 6, 2012
18. ## Help please! I need to do this before 2:30 am

Any help at all would be appreciated! Thank you! Henderson argues that the purpose of comedy at the festival of Dionysus is to give an outlet for those who disagree with the ideas of the mainstream, the powerful. Does Clouds support this argument or not?

asked by Jill on October 25, 2011
19. ## Maths

Find the equation of the locus of the point P(x,y) which moves so that it's distance from the point (0,3) is equal to its distance from the line y=-3 Show that the point (-6,3) lies on the locus Please help me with thisand also show working out

asked by Jiskhaa on August 7, 2012
20. ## Chemistry

When 1.5 grams of magnesium burns, how many grams of magnesium oxide will be formed? a) Write a balanced chemical equation for the above reaction. b) Show by unit conversion (show conversion factors, ie. 2 g H20 x 1 mole H2O/18 g H2O x ...... x ...... =

asked by Ashley on June 15, 2012
21. ## math

I am supposed to use patterns or linear equation to fill in the graph but I just cant figure this one out.. can someone give me a hint or help me out on this on. p /2/88/8 /10 /? q/22/?/110/110/330 How can I use a linear equation or patterns when each

asked by sam on September 20, 2009
22. ## Precalculus

The polar equation of a graph is given below: r=4/sin(theta) Give the equation of the line in rectangular coordinates. If you rotate this graph 40 degrees counterclockwise about the pole, would you add or subtract 40 degrees to θ? Subtract?

asked by Anon on January 20, 2012
23. ## math

Give the equation of the circle with center at (0, 2) and radius = 5

asked by Lori on April 11, 2010
24. ## MATH

can someone explain how an quadratic equation with factoring and give an example,PLEASE!

asked by LAUREN on May 1, 2010
25. ## MATH

can someone explain how an quadratic equation with factoring and give an example,PLEASE!

asked by LAUREN on May 1, 2010
26. ## algebra

give an ordered pair (a,b)that satisfy the following equation 3a-b=7

asked by phoenix university on July 18, 2010
27. ## calculus

Solve the equation. Give the exact solution. 2*10^(5x-3)+5=17

asked by Michael J on April 7, 2015
28. ## algebra 2

Solve the equation. Give an exact solution. ln(3x - 2) = ln 2 - ln(x - 1)

asked by sky on July 13, 2011
29. ## math

How can I combine these 2 equations to give an equation for b which does not include m - b=da/m a=me^2

asked by sue on April 28, 2008
30. ## algebra 2

if 6 is a solution of the equation g(w)=1, give a point on a graph of g.

asked by taz manian on September 25, 2008
31. ## Math

Give the equation of a line that is perpendicular to the graph of y = 3x + 8

asked by Anonymous on April 3, 2010
32. ## algebra

Give the equation of the circle with center at (0, 2) and radius = 5

asked by Lori on April 11, 2010
33. ## math

Give the equation of a line that is parallel to y=3 through the point (4,4).

asked by ali on November 3, 2016

what value of p makes this equation true?44*73=44*(p+3)? a)41. b)47. c)70. d)73 if you got it right give your self a clap.

asked by elaisa on November 22, 2010
35. ## Physics

A fireman, 45.1 m away from a burning building, directs a stream jet of water from a ground level fire hose at an angle of 34.1 degrees above the horizontal. The acceleration of gravity is 9.8 m/s^2. If the speed of the stream as it leaves the hose is 58.8

asked by John on September 6, 2010
36. ## Algebra

Which choice could be the equation of a line parallel to the line represented by this equation? 7x− 12y = −32 A. y = 12/7x - 3 B. y = -7/12x + 5 C. y = 7/12x - 9 D. y = 7x - 12 can someone please give me a step-by-step on how to do this? i'm having a

37. ## Math

Please show me how to enter this into scientific calculator the equation is 30*0.6637 - 29*0.6223*e^(-0.05*0.137) and the answer is 1.99 i don't know how to enter the e^(-0.05*0.137) part. please show me detailed steps. my scientific calculator is fx-991w

asked by Aq on April 1, 2011
38. ## cHEMISTRY

The reaction of aqueous iron(II) sulfate and aqueous barium nitrate is represented by the balanced net ionic equation. SO42-(aq) + Ba2+(aq) → BaSO4(s) Give the balanced formula equation for the reaction. Include the states.

asked by Keri on February 18, 2010
39. ## Chemistry

give the balanced equation for: Liquid nitric acid decomposes to reddish brown nitrogen dioxide gas, liquid water, and oxygen gas. the equation i got was HNO3 --> NO2+ H2O+ O2 is that right? i haven't balanced it yet

asked by Anonymous on June 8, 2010
40. ## chemistry

The reaction of aqueous calcium bromide and aqueous lithium oxalate is represented by the balanced net ionic equation. Ca2+(aq) + C2O42-(aq) → CaC2O4(s) Give the balanced formula equation for the reaction. Include the states.

asked by bubble on January 20, 2010
41. ## chemistry

The reaction of aqueous barium bromide and aqueous lithium carbonate is represented by the balanced net ionic equation. Ba2+(aq) + CO32-(aq) → BaCO3(s) Give the balanced formula equation for the reaction. Include the states.

asked by blasting on February 9, 2010
42. ## ALGEBRA

A right triangle’s hypotenuse is 20 cm long. What is the length of the side opposite a 60° angle? Give your answer to the nearest tenth of a centimeter. • 40 • 18.5 • 20 • 17.3 Please show how.

asked by Sandra on May 10, 2014
43. ## University of Papua New Guinea

Give equations with reaction conditions to show direct esterification methods for the production of A) isopropyl butanoate B) ethyl- 2-methylpropanoate

asked by Esther on October 12, 2015
44. ## Pre - CALCULUS

Find the x-intercepts (if any) for the graph of the quadratic function. 6x2 +12x+5=0 Give your answers in exact form. Show your work.

asked by Ciara on April 10, 2015
45. ## Pre Calculus

I keep trying to solve this by factring but I can't seem to get! It's so frustrating! The problem is 1+tan2x=0 This is how I worked the problem before: 1+((2tanx)/(1-tan^2x))=0 ((2tanx)/(1-tan^2x))= -1 Then I cross multiplied to get: -1 + tan^2x = 2 tanx

asked by Jen on April 11, 2013
46. ## Chem

1N2(g) reacts with H2(g) to form NH3(g), gaseous ammonia. Show balanced thermochemical equations based on both one mole and two moles of NH3(g). Determine Ho ( for both reactions using Table 6.2 (Hof). Use the summation equations. Show your

asked by Feather on October 20, 2014

find the two ordered pairs of this equation. y=5/3x+8 then give the slope and y intercept. I know the slope is rise over run and is the y intercept 8? This is the answer I got but I am still really confused how do I get my two ordered pairs this makes no

asked by KiKi on March 28, 2010
48. ## english lit

The feeling that things weren't as good as they seemed is described best by which image in "Borders"? A. "...as if she were trying to see through a bad storm or riding high on black ice." *** B. "...if she wasn't spreading jelly on the truth..." C. "coyote

asked by TeaCup on December 14, 2015
49. ## calculus

Given: y^2+h^2=1 Find h as a function of y. If expression for dy/dx includes h, substitute the expression in terms of y for h. Write dy/dx in terms of y only. Show that x=[(1+sqrt(1-y^2))/y]-sqrt(1-y^2) satisfies the differential equation you found to

asked by Alex on November 3, 2012
50. ## calculus

Given: y^2+h^2=1 Find h as a function of y. If expression for dy/dx includes h, substitute the expression in terms of y for h. Write dy/dx in terms of y only. Show that x=[(1+sqrt(1-y^2))/y]-sqrt(1-y^2) satisfies the differential equation you found to

asked by Alex on November 3, 2012
51. ## Math

Suppose p and q are odd integers. (a) Show that the quadratic equation x2 + px + q = 0 has no rational roots. (A number á is a “root” of that equation if: á2 + pá + q = 0. A number is rational if it is expressible as m/n for some integers m and n. )

asked by Tiny on April 15, 2010
52. ## English

1. Can you give me a ride if you are driving? 2. Can you give me a ride if you drive? 3. He will be driving, so ask him to give you a ride. 4. He will drive, so ask him to give you a ride. -------------- Are they all the same in meaning? Which expressions

asked by rfvv on May 17, 2016
53. ## statistik

can you show me the caculation :) Last year, 50% of MNM, Inc. employees were female. It is believed that there has been a reduction in the percentage of females in the company. This year, in a random sample of 400 employees, 180 were female. a.Give the

asked by mira on December 2, 2012
54. ## math

I need help making this question into a equation? A cable television company charges \$15 plus \$5 each for extra services and now write an equation to show how much a person would pay for television if they had x number of extra services?

asked by charles on April 5, 2016
55. ## chem - check euqation please

suggest a test chemical that can be added to the water sample to precipate the lead (II) ions. Show a chemical equation for the formation of the precipate you have chosen. I chose Hg(N03)2 so Pb2 + Hg(NO3)2 -->Pb(NO3)2 = Hg I know I still have to balance

asked by Emily B on May 28, 2008
56. ## math

show that the equation x^3-15x+c=0 has at most one root on the interval [-2,2.

asked by Bobby on November 29, 2013
57. ## maths

show clearly that 4 3 ---=8 2 solve the equation 5x2+14x-24=0

asked by maria on May 31, 2012
58. ## Math

solve simultaneous equation,* *4m=(9-n)²* *4n=(3-m)²* Show workings

asked by Mjay on June 7, 2018
59. ## Math

X^3+5x-4=0 Show this equation has a solution between x=0 and x=1. (The question is two marks)

asked by Winter on June 5, 2017
60. ## Algebra 1

Solve the equation by factoring, show all work. 4x^2-7x=x

asked by Caitlyn on November 30, 2017
61. ## algebra

Solve the equation below. Please show all of your work log_7(x + 3/7) = -2

asked by anon on December 17, 2011
62. ## Algebra 1

Solve the equation by factoring, show all work. x^2+8x-20=0

asked by Caitlyn on November 30, 2017
63. ## Calculus

can you show me how to solve an equation using the chain rule

asked by Duane on November 10, 2014
64. ## Numerical Analysis

show that the equation xcosx-2x2+3x-1=0 has at least one solution in [0.2,0.3]

asked by jessy on November 2, 2012
65. ## math

solve the following exponential equation e^x-4=-e^-x please show work

asked by Roger on January 7, 2013
66. ## Math - Solving Logarithms equation

Solve the equation below. Please show all of your work. Log3((x/2)-9) = 4

asked by CheezyReezy on June 6, 2011
67. ## Algebra 1

Solve the equation by factoring, show all work. 5x^2=80

asked by Caitlyn on November 30, 2017
68. ## Math

asked by Haylie on February 25, 2012
69. ## algebra

solve the following equation algebraically. show your work. 17 = -13 - 8x

asked by jessica on November 19, 2018
70. ## Math

What value of b makes the equation below true? b+1/4=12/12 Please show work Thanks

asked by Jennifer on November 7, 2012
71. ## Geometry

You are given the cordinates of the four points A (6,2), B(2.4), C (-6, -2) and D (-2,-4). Show that the equation of the line DA is 4y-3x = -10 help please!!

asked by Sal on January 30, 2013
72. ## Chemistry

Using equation only. Show how tetraoxosulphate(IV) can be prepared industrially

73. ## Math

What value of b makes the equation below true? b+1/4=12/12 Please show work Thanks

asked by Jennifer on November 7, 2012
74. ## Algebra

Can you please show me the steps on how to do this, and what the answer would be? 87. Solve the equation: v-4/5=3/8 THanks

asked by y912f on May 6, 2010
75. ## pre-algebra

Find the x- and y- intercepts for the equation. -x+2y=4 Please show all of your work.

asked by cody on June 20, 2011
76. ## algerba 1 math

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

asked by cindey on August 18, 2011
77. ## Math

asked by Kelly on February 25, 2012
78. ## math

Given that the roots of the equation 3x^2+x+2=0 are a and b, show that 27a^4=11a+10.

asked by Thomas on December 30, 2016
79. ## Algebra 1

Solve each equation by factoring, show all work. (x-1)^2+5=10

asked by Caitlyn on November 30, 2017
80. ## Math

asked by Hannah on February 25, 2012
81. ## math

what is the slope and y intercept for the equation y=2/3 x +1 please show the work Thanks

asked by steve dowling on April 10, 2008
82. ## Chemistry

What is the equation to show that boiling is a cooling process?

asked by Maggie on January 10, 2013
83. ## Mathematics

Show that the root equation (x-a)(x-b)=k^2 are always real numbers

asked by Henry on December 16, 2015
84. ## algrebra

can someone show the steps 6*1/2-4[2-3(4*1/2-3)]=-17 in two step equation in algrebra

asked by jethro on October 9, 2010
85. ## Math

asked by Haylie on February 24, 2012
86. ## Calculus

Show that both functions y1=e^(-2x) and y2=xe^(-2x) are solutions to the differential equation y^''+4y^'+4y=0

asked by Sara on July 2, 2013
87. ## Math

Show that the equation x^3-15x+c=0 has at most one root in the interval [-2,2].

asked by Anonymous on February 28, 2011
88. ## Math

asked by Rachel on February 27, 2012
89. ## pre-calculus

solve equation show work. log_2(x^2+47)=7

asked by Sara on January 11, 2012
90. ## Math

asked by Kim on February 24, 2012
91. ## Math

asked by Katy on February 27, 2012
92. ## Math - Calculus

Show that the equation x^3-15x+c=0 has at most one root in the interval [-2,2].

asked by William on February 28, 2011
93. ## Pre-Algebra

Can someone show me how to turn this into an equation? I mean like 'y=x-z' -2x+ y > or equal to 2 Did I say what I needed to get right? -MC

asked by mysterychicken on May 14, 2009
94. ## math

solve the equation and please show the work. sqrt x+2-5=0

asked by candace on December 11, 2009
95. ## math

solve the matrix equation for ax=bx+c for x={x1} { x2} where a= { 6 0} b={-1 -2} c= {1] [15 1} { 4 -2} [2} please show work if you can

asked by brandon on February 13, 2007
96. ## Math -algerbra

can someone show me how to solve an equation algerbracially x=sqrtx+10+2

asked by anonymous on February 22, 2013

98. ## Math

asked by Katy on February 27, 2012
99. ## math

can some one show me how to Graph the linear equation.even if it is just explained how to do it y = 4x - 5

asked by jeng on November 15, 2009
100. ## Math -algerbra

can someone show me how to solve an equation algerbracially x=sqrtx+10+2

asked by anonymous on February 22, 2013