# 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 108
1. ## Prime Factorization

What is the prime factorization of 1,521? Please show work. Thanks!!

asked by Thanks to all Jiskha Teachers on December 6, 2010
2. ## Algebra 1

The perimeter of a triangle is 36. Find the value of x. Show your work. 2x+1 3x-4

asked by Katie on September 29, 2016
3. ## Math..solve for u

Solve u-2[2=3 [ is square root. Please show work

asked by jasmin on October 13, 2012
4. ## Calculus

Show that the function F(x) = integral[x to 3x](1/t)dt is constant on the interval (0, +∞).

asked by David on May 16, 2018
5. ## Math

Simplify (7x8)-2x7+7 Need to show work

asked by Alex on October 5, 2009
6. ## Math--Teach me?

Use the order of operations to simplify the expression. 2[4(9 – 7) + 1] ÷ 3 Can someone show me how to do this?

asked by Anonymous on September 24, 2014
7. ## intermediate algebra

Divide and check: show all work (t4 − 2t2 + 4t − 5) ÷ (t2 − 3)

asked by Clare on October 2, 2011
8. ## maths need help

150sinx=x+69.98 find x plz show me working

asked by ramsey on September 28, 2016
9. ## algebra

Solve -7(11-4w)-15w=-27-(50-13w) show work

asked by sharday on November 7, 2011
10. ## mathematics-calculus-derivatives

. If y=cosx, find dy/d5x please show workings #thanks

asked by P1 on March 30, 2016
11. ## psychology270

How do I show a presentation on Unipolar and Bipolar Depression?

asked by Ronald on November 27, 2013
12. ## mathematics-calculus-derivatives

. Try this. If y=cosx find dy/d5x please show workings #thanks

asked by P1 on March 30, 2016
13. ## math

How would I show my work for this problem Find the value of the following: -3squared + ( (5 (8-6) ) / 2 + 45 ) / 5

asked by Anonymous on May 21, 2015
14. ## math

Remember to show all of the steps that you use to solve the problem. (–1.15) × 3.2 =

asked by jake on September 11, 2015
15. ## Math

Complex Numbers please helpppppp and show solutions 1.) (3-7i) + (-1-2i) 2.) (4-5i) - (2-3i) 3.) (7-5i) + (6+9i) 4.) 2+3i/3-5i

asked by Denzel on October 14, 2015
16. ## math

solve by completing the square x^2-3x=4 please show work

asked by timothy on December 9, 2012
17. ## Algebra

Evaluate¡Ì7x(¡Ìx - 7¡Ì7)Show you work. My answer x¡Ì7 ¨C 49 ¡Ìx

asked by Johnthyn on March 21, 2015
18. ## Science

Please for diagrams to show the terms associated in the study of levers.

asked by Divine on May 8, 2013
19. ## Algebra

How do I perform the indicated operation and, if possible, simplify. And show all of my work? 7/12 + (-3/5)

asked by Georgiana on November 13, 2015
20. ## Calculus

Find the derivative of f(x)=ln(e^(2x)/((x^2-4)^3) Please show detail so I can use for reference. Thanks!

asked by Rene on April 21, 2013
21. ## Calculus

Find the derivative of the following: f(x)=ln(e^(2x)/(x^2-4)^3 Please show all steps so I can follow Thanks!

asked by Sean on April 21, 2013
22. ## Chemistry

How does looking at phases of products and reactants show the Estamation of ÄS?

asked by Spacy1996 on March 28, 2012
23. ## Algebra

1. 12 + 8a + 4a^2 2. Factorise -5x^2 + 27x - 10 Please show me full working out. Thank you!

asked by Jason on May 1, 2011
24. ## maths

Show by calculations weather the following lines are parallel or not.. y + 5x = 1 and 0.2 = y - 5.

asked by Shane on April 16, 2014
25. ## physics

Calculate the acceleration of mars, and show the calculations

asked by Kelli Kenyon on May 1, 2011
26. ## Math

X^4Y^3-X^2Y^5 show steps pls briefly explain

asked by JustinBieber on January 10, 2013
27. ## Tertiary

if sinh x=tan y, show that x=In(secy+tany)

asked by Rosco on September 27, 2015
28. ## per- calculus

Parrallel to the line 4x+3y=3; containing the points (6,0) a)3x-4y=-24 b)4x+3y=24 c)4x+3y=18 d)3x-4y=18 show all work

asked by Neshia on October 4, 2007
29. ## math

how you can use a number line to show that 3/6 and 1/2 are equivalent fractions

asked by maria on May 20, 2014
30. ## Matimaticaaaaas Help?

Can someone show me how to do an indefinate integral? I have to evaluate this problem. x^2(3x-1)dx

asked by Alex on May 14, 2008
31. ## algebra 2

asked by lisa on December 12, 2012
32. ## MATH Dx

14/35 in simplest form show work too!? Heeeelp Dx

asked by katherine on August 31, 2009
33. ## algebra 2

asked by lisa on December 12, 2012
34. ## Algebra

Explain the ways to factor ax^2+bx+c=0 and show examples. Thanks!

asked by Claire on March 21, 2012
35. ## Maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8y - 4y + 14x = 0 do not intersect

asked by Joe on May 2, 2017
36. ## Algebra 2

Determine the solution to the system y≤x+6 2x+y≤-6 show work

asked by Precious on January 31, 2012
37. ## maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8y - 4y +14x = 0 do not intersect

asked by Anonymous on May 2, 2017
38. ## biology

Show that germinatingseeds produce heat energy.

asked by Anonymous on January 20, 2013
39. ## POLITITICAL SCIENCE

CAN YOU PLEASE SHOW ME AN EXAMPLE OF HOW TO WRITE AN ESSAY FROM A MOVIE USING A.P.A. FORMAT?

asked by Anonymous on July 13, 2011
40. ## Maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8x - 4y + 14x = 0 do not intersect.

asked by John on May 2, 2017
41. ## History

how did the colonists show their anger for the coercive acts.

asked by Steve on October 5, 2013
42. ## chemistry

500ml of a 1M solution of NaCl contains how many (Na+) ions. Can you show me how to get it

asked by corinna on July 13, 2011
43. ## Maths

Given that the line y=mx+c is a tangent to the circle (x-a)^2+(y-b)^2 = r^2 show that: (1-m^2)r^2=(c-b+ma)^2 Please Help and sorry for the inconvenience

asked by Jeff on May 2, 2017
44. ## algebra

Essay, show all work. find the following product. (y-8)^2

asked by shay on July 19, 2011
45. ## algebra

Essay. Show all work. Find the following product.(x^2-2)(x^3-4x+9)

asked by shay on July 19, 2011
46. ## intermediate algebra

Essay. Show all work. find the quotient: y^4+3y-1 -------- y^2-3

asked by Mike on July 19, 2011
47. ## math

1/2=x/11 find unknown proportion show steps

asked by Anonymous on December 5, 2012
48. ## pre-cal

show solution solve. 2sin^(2)x=2+cosx

asked by al on December 19, 2008
49. ## statistics

N(0,7.6) Find the proportion of observations that are between -10 and 10. please show your steps

asked by Light yagami on September 2, 2015
50. ## Intermediate algebra

asked by Alice on January 11, 2015
51. ## Math

Use Mathematical Induction to show that the statement 2 + 6 + 10 + . . . + (4n – 2) = 2n^2 is true

asked by Josh on July 29, 2011
52. ## physics

asked by lou lou on June 2, 2011
53. ## Statistics

10, 12, 16, 17, 20 I'm having a problem figuring out how the answer is 64... how do I get that because I have to show my work Thanks for your help

asked by Steph on June 6, 2009
54. ## MATH

WRITE TO SHOW HOW YOU MAKE A TEN. THEN ADD. WHAT IS 9 + 7

asked by Anonymous on October 2, 2013
55. ## algebra

Could someone show me how to solve system of equations by graphing? 9x-9y=-45 9y-9x=45

asked by Casey on March 19, 2008
56. ## Math

Solve for the indicated variable. Can you please show me the steps on how you get the answer so I know how to do it. Thanks. F=9/5C+32, for C

asked by Ryan on May 6, 2010
57. ## Math

8 2/3% = [insert fraction answer] (SHOW ALL WORK)

asked by Reyna Aureolus on December 17, 2018
58. ## physical science

a diagram to show the maximum and minimum resultants

asked by masego on January 19, 2015
59. ## math help

3x^2-6x-9 State the coordinates of the x-intercepts show work.

asked by Anonymous on September 29, 2015
60. ## Algebra 2 variables

Find the values of the variables. [-12 -w^2] = [2k -81] [2f 3] [-4 3] Show your work?

asked by Ana on April 19, 2013
61. ## Calculus

√(x+2) -7 =√(x+9) If you could show your work on how to get the answer that would be awesome. I really need to learn how to do this

asked by Dan on January 23, 2011
62. ## Math

2^(5/2)-2^(3/2) Can someone show me in steps how to do exponents as fractions like in this problem ...thanks

asked by Mike on June 1, 2010
63. ## Algebra

Please show work because I have multiple questions like this and it will help me do the others. Thanks! Solve -12=w/-4. a. -48 b. -3 c. 3 d. 48

asked by Deja on July 20, 2011
64. ## Maths Urgent

I have worked out the gradient funtion. If dy/dx = 8x - 3x^2 , then how you show that dy/dx is postive when 0

asked by Remy on October 18, 2010
65. ## algebra

Please show me how to completely factor the following expression: 5c^2-24cd-5d^2 Thank you

asked by Anneliese on February 13, 2017
66. ## Math

Show that [x] + [x + 1/2] = [2x] when x is a real number. [x] is the floor function, where [5/2] = 2 and [-5/2] = -3.

asked by Sean on June 5, 2011
67. ## Algebra 2

asked by Elisa on November 23, 2014
68. ## Math

Simplify the expression 9 + 10h + -5h = 0 Please show steps

asked by Jason on October 12, 2015
69. ## algebra

Essay. Show all work. Find the quotient y^4+3y-1 -------- y^2-3

asked by shay on July 21, 2011
70. ## Algebra 2

Solve the system algebraically 2x^2-5y^2=1 x^2+5y^2=68 Please show work!!!

asked by Alicia on January 11, 2015
71. ## math

if something is 80\$ but it is on sale for \$68 dollars what was the discount. show work.

72. ## Statistics

If we wish to have a 98% confidence interval, what would be the value of α/2? Show how you arrived at this Answer.

asked by Octavia on January 28, 2019
73. ## math

Find functions f & g so that fog = H H(x)=(3x+2)^6 Please show work

asked by Heather-need fast on January 9, 2013
74. ## Math (Algebra)

I have to solve a few systems through elimination, but I'm still not quite sure how to do it.. The first is y=x^2 and y=x+2 Can someone show me how exactly it is worked out so I can try the second one myself?

asked by Rei on May 12, 2017
75. ## Math

show the make -a- ten fact you used with sum?

asked by Frankie on October 19, 2010
76. ## Algebra 2

More About Complex Numbers Multiply (4+3i)(1-i) Please show work i need help

asked by Alicia on November 18, 2014
77. ## Calculus

If f(x1)>f(x2) for every x1>x2, then what is the behaviour of f(x)? I believe that the answer is that f(x) is increasing but I do not know how to show my work for that

asked by Liz on May 15, 2014
78. ## Maths

Show that points (0,0),(5,5) and (-5,5) are the vertices of a isosceles triangle

asked by Anonymous on June 3, 2016
79. ## Simultaneous equation i nee help find x,y

X^-y=158 y^2-x=108 find x and y?? Show work

asked by Collins on October 22, 2015
80. ## Algebra

Is the Riemann Hypothesis correct? Why or why not? Please show your work.

asked by Bob on October 13, 2013
81. ## grammar

Is this sentence correct? The show is great but it is much less than expected.

asked by klarmaesen on April 30, 2013
82. ## geometry

Given U = {15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}, A = {16, 18, 20, 22}, and B = {17, 19, 20, 23, 24}. Show your work, finding A’, then B’ then find their intersection.

asked by nitta on June 15, 2011
83. ## Calculus

Find the limit. lim x-->1 (x^3)-1/((5x^2)+2x-7) Please show steps.

asked by Janet on May 9, 2011
84. ## algebra

5+4x-7=4x-2-x label contradictions and identities show all work?

asked by missy on March 13, 2012
85. ## Math

f(x)=x^2-6x+2 Find the h, the x-coordinate of this parabola. Can you please show work??!!

asked by Angelina on December 8, 2008

Use proof by contradiction to show there is no real number x: 4x^2+1/4x

asked by Anon on April 6, 2017
87. ## algebra

x^2-81/x + x-9/x+5 Divide and simplify plz show steps.

asked by plz help on May 27, 2012
88. ## Math

5. Find 4 ratios equivalent to 30% Show work please thank you

asked by Valeria on June 8, 2016
89. ## algebra

find the root i know this answer should be 4 but how do i arrive there can someone show me how to do this please X+16/x=8

asked by jared on October 8, 2013
90. ## trigonometry

show that 1-cos^2t divided by sin^2t =TANt

asked by Craig on January 30, 2009
91. ## calculus

for the following f defined by f(x)=4x^2+3x+2. find the following values. a. f(-2)= b. f(-x)= c. -f(x)= df(x+h)= please show work

find the rate of change of f(x)=x^2+4 a. from -2 to 0 b. from 1 to 3 c. from -2 to 1 please show work

93. ## Math

Show that the series cos(n) from n=1 to infinity is divergent.

asked by Alanna on May 31, 2012
94. ## Calc

Find h'(2), given that f(2)= -3, g(2)= 4, f'(2)= -2, and g'(2)= 7 a) h(x)= 5f(x) - 4g(x) b) h(x)= f(x)g(x) c) h(x)= f(x)/g(x) d) h(x)= g(x)/1 + f(x) I have no idea how to plug these in. If someone could please show me how to go about one, I'm sure the rest

asked by Chelsea on October 24, 2010
95. ## math

I don't know how to change 1/3 and 2 1/3 into a decimal and still show my work

asked by hannah on December 19, 2012
96. ## algebra

Given f(x)=x^2+4 and g(x)=3x+1 simplify g^-1(x)(inverse) please show work and explain

asked by mia on May 22, 2013
97. ## Algebra 2

Show that the following numbers are irrational: 1. sqrt3 2. sqrt6

asked by Brandon on May 12, 2011
98. ## algebra

Can someone show me the steps to figure out 1728 divided by 24

asked by Anonymous on August 30, 2012
99. ## college algebra

2/5(5x-3) - 1/3(12x-5). Have the correct answer but need someone to show me how to solve for it.

asked by amber on June 20, 2011
100. ## geography

map of Nigeria show the biotic community

asked by Anonymous on March 31, 2019