For a sum of two cubes and a difference respectively:
So, an example for this would be:
This factorization type is quite easy to do, just remember the formula, and you are done.
Site dedicated to mathematics, and focused a bit more on algebra.
sábado, 3 de julio de 2010
Sum or difference of two cubes.
Another formula for factoring is the sum or difference of two cubes. The way we can resolve this (Fig. A) is by just applying a formula we will be showing now:
For a sum of two cubes and a difference respectively:
So, an example for this would be:
This factorization type is quite easy to do, just remember the formula, and you are done.
For a sum of two cubes and a difference respectively:
So, an example for this would be:This factorization type is quite easy to do, just remember the formula, and you are done.
