erlinejoseph28 erlinejoseph28
  • 12-06-2018
  • Mathematics
contestada

Which is a sum of cubes?

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mathstudent55
mathstudent55 mathstudent55
  • 12-06-2018
It's a sum in which each quantity is the cube of something.
a^3 + b^3
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skopie skopie
  • 23-07-2019

Answer:

Step-by-step explanation:

cubes are represented by terms like a^3 , b^3 etc . Means the exponent on a term must be 3 . when we talk about sum of cubes in algebra , It is basically the sum of cubes formula that we talk about .

Sum of cubes is represented like this

[tex]a^3 +b^3[/tex]

The formula associated with it is used to factor and is represented like this

[tex]a^3+b^3 = (a+b) (a^2 - ab +b^2)[/tex]

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