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

PLZ HELP ME I DON"T UNDERSTAND THIS :(
Which MOST accurately evaluates the arguments presented in this speech?
For each of the situations in parts a through d below, state whether a Type I, a Type II, or neither error has been made. Explain briefly. a) A bank wants to kn
what is the difference between transverse wave and longitudinal wave?
( NEED HELP ASAP) If parallelogram ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A' lie? [Hint: Place your
Which item is an example of a primary source
A random mating population has an established frequency of 64% for organisms that are homozygous recessive for a given trait. What is the frequency of this rece
The 7 dwarves only have 4 beds, so 3 dwarves sleep on the floor. How many different ways can 4 dwarves be chosen to sleep on the beds?
I will mark as brainliest but I need the answer for these 2 questions
first right answer gets 10 points