Math

Please help in solving this problem. 2x cube 3 = 72x

  1. 👍 1
  2. 👎 0
  3. 👁 117
  1. I will assume you mean:

    2x^3 = 72x
    if so, then
    2x^3 - 72x = 0
    2x(x^2 - 36) = 0
    so x = 0 or x = ± 6

    check my answers by subbing them back into the original equation.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Career planning

    Which of the following is an effective first reaction to a problem . A. Asking questions to help you understand the problem B. Deciding on a solution as quickly as possiable C. Finding someone else to handle the problem D.

    asked by Kayla on May 20, 2019
  2. geometry

    Find the similarity ratio of a cube with a volume 512 m3 to a cube with volume 3,375 m3 how would you do this problem

    asked by ryan on January 12, 2012
  3. Math

    When fully simplified, ignoring non-permissible values, 12x^12/4x^3 divided by x^8/24x^6? a)72x^3 b)1/72x^7 c)1/72x^3 d)72x^7

    asked by Alex on December 5, 2014
  4. Calculus

    Express the function in the form f o g. G(x)= The cube root of (x/1+x) So, (f 0 g)(x)= f(g(x))= f(cube root of x/1+x)= I don't know how to finish the problem because it does not give you the information for F(x)???

    asked by Chelsea on September 19, 2010
  5. Calc Repost

    Express the function in the form f o g. G(x)= The cube root of (x/1+x) So, (f 0 g)(x)= f(g(x))= f(cube root of x/1+x)= I don't know how to finish the problem because it does not give you the information for F(x)???

    asked by Chelsea on September 20, 2010
  1. Science-physics

    A bottle weighs 35g when empty,95g when filled with water and 119g when filled with an organic liquid. What is the capacity of the bottle: A-60cm cube B-84cm cube C-130cm cube D-154cm cube

    asked by Matthew on October 26, 2016
  2. Computer

    Diagnosing is solving the problem, and troubleshooting is figuring out what the problem is. True False

    asked by Lee on September 22, 2017
  3. science

    X needs to find the density of a cube. Each side of the cube measures 3 cm and the mass of the cube is 12 g. What is the approximate density of the cube.

    asked by jim on October 11, 2012
  4. algebra 2

    Write a word problem whose solution involves taking a cube root. State the problem and solve it, showing and explaining all steps.

    asked by your mom on January 18, 2019
  5. Math

    When fully simplified, ignoring non-permissible values, 12x^12/4x^3 divided by x^8/24x^6? a)72x^3 b)1/72x^7 c)1/72x^3 d)72x^7

    asked by Alex on December 8, 2014

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