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

Urgent help needed!!!!!Find a+b+c=120 if a,b and c are prime consecutive numbers​
Amidu who has his legs athputated and is now a wheelchair user does not consider himself disabled because he is provided with all he needs to function normally
Find the resultant force
Draw a graph for each inequality.
1. A car travels a distance of 200 m in 4 seconds. What is the velocity of the car?
The vehicles that move underwater to gather ocean data are known as blank
Please help! I’ll give brainliest to whoever answers also! Thank you!
The cost of 6 pounds of almonds is $23.28. What is the constant of proportionality that relates y, the cost in dollars, to x, the number of pounds? GIVING BRAIN
Two wine tasters rate each wine they taste on a scale of 1 to 5. From data on their ratings of a large number of wines, we obtain the following probabilities fo
The sum of three consecutive integers is 264. What are the three integers?