Math

Solve the following equation in the complex number system. Please show all of your work.

x^4 – 13x^2 – 90 = 0

  1. 👍 0
  2. 👎 0
  3. 👁 165

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    Create a system of equations that includes one linear equation and one quadratic equation. Part 1. Show all work to solving your system of equations algebraically. Part 2. Graph your system of equations, and show the solution

    asked by Sally on June 9, 2016
  2. ALGEBRA 1!PLZ HELP!

    Use the Substitution method to solve the system of equations. y - 2x = -5 3y - x = 5 Solve the first equation for y. y = 2x-5 Substitute that for y in the second equation and solve for x. Then use the value of x to substitute back

    asked by SANDRO! on November 6, 2006
  3. college algebra

    Using Systems of Equations. Please help!!! I'm not sure what steps to do, to work this problem. #7) Five hundred tickets were sold for a school play, which generated $3560 in revenue. The prices of the tickets were $5 for

    asked by Lee on November 22, 2010
  4. algebra

    Solve using the elimination method. Show your work. If the system has not solution or an infinite number of solutions, state this. -2x-8y=-42 -4x+6y=-18

    asked by Ann on July 3, 2012
  1. Substitution Method in Algebra!HELP PLZ!

    Use the Substitution method to solve the system of equations. 3x + y = 5 4x - 7y = -10 multiply first equation by 4 multiply second equation by 3 thus both equations have same x or y value in this case it is the x value. 12x + 4y

    asked by Matthew on November 5, 2006
  2. Algebra

    Solve the system of equations using substitution. x + 4y = -5 3x - 8y = 45 When I tried to solve it, I got x=-17 and y=-3. When I plugged these into the first equation, it didn't work out at all. Could someone please show me the

    asked by Cassie on February 27, 2009
  3. Math

    y=5x-2 6x+3y=15 Please help me solve this system of equation and show your work thanks

    asked by Haylie on February 24, 2012
  4. Algebra 2

    solve each system of equation 3x+5y+2z=4 2x-2y+3z=-4 x+y+z=0 *could you show work because I want to learn how you got this answer

    asked by Alicia on October 11, 2014
  1. Algebra

    7x + 5 = y 3.5x + 20 = y Solve the system of equations. What method did you use to solve the system and why? Show your work. Can someone please explain to me the process of solving the system? That would be nice. Thanks! (=

    asked by Scarlet on May 17, 2016
  2. Math

    Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 8x + 11y = -50 -32x – 44y = -200

    asked by Donnice on August 10, 2011
  3. college algebra

    Solve the following equation in the complex number system. Please show all of your work. 2x^5-3x^4-32x+48=0

    asked by Jo on January 18, 2012
  4. pre calculus

    solve the following equation in the complex number system Please show all your work. 5x^5 + 32x^4 - 5x - 32 = 0

    asked by Michelle on December 21, 2011

You can view more similar questions or ask a new question.