19oochoa 19oochoa
  • 03-01-2019
  • Mathematics
contestada

The expression below is a sum of cubes. 125x^3+144

Respuesta :

gmany
gmany gmany
  • 10-01-2019

[tex]125=5^3\\\\\sqrt[3]{144}=\sqrt[3]{8\cdot18}=\sqrt[3]8\cdot\sqrt[3]{18}=2\sqrt[3]{18}\\-------------------------------\\\\125x^3+144=5^3x^3+(\sqrt[3]{144})^3=(5x)^3+(2\sqrt[3]{18})^3[/tex]

Answer Link
Fduncan7088
Fduncan7088 Fduncan7088
  • 24-09-2019

The answer is false, it is not a sum of cubes.

Answer Link

Otras preguntas

Please help and explain how to do it
Could you please solve me this exercice: :3 [tex]x^2-5x+\sqrt{x^2-5x+7}=5[/tex] Thank you a lot! :3 :3 :3
why would organisms break the bonds of organic compounds
What should be the guiding factor for a designer when using colors in a garment?
what is the net force if you push a cart to the right with 5N of force and a friend pushes the cart to the left with 5N of force
what is 6.9 as a fraction or a mixed number
What is the LCD of 11/12 and 1/8?
if carbon dioxide is completely removed from a plants environment, what would you expect to happen to the plants production of high energy sugars? A. the same n
solve the equation 4+0.3x=19
What does the narrator allude to at the end of this sentence from Mark Twain's "The 1,000,000 Bank-Note"? "So I loved her all the more, seeing she could be so c