Jere9duraganabito5 Jere9duraganabito5
  • 28-10-2016
  • Mathematics
contestada

What is the a3+b3 equal to? verify by an activity

Respuesta :

HomertheGenius
HomertheGenius HomertheGenius
  • 03-11-2016
a³ + b³ = ( a + b ) ( a² - a b + b³ )
For example:
a = 1, b = 2
a³ + b³ = 1³ + 2³ = 1 + 8 = 9
( a + b ) ( a² - a b + b² ) = ( 1 + 2 ) ( 1² - 1 * 2 + 2² ) =
= 3 * 3 = 3
The formula is true. 
Answer Link

Otras preguntas

One way for taiwanese musicians to emphasize the peace process with china is to
seven more than one half a number as an equation
what is a constraint in algebra?
please answer thank you!
You know the gist branliest if correct asap
What happens after mitosis is complete?
Journalists help shape our preception of reality True Or False
Adnan merges the shapes he added to mimic the bridge structure. The modification is shown below. On the left side are a small square above a long rectangle. An
Which of the following is an example of a chemical property? Density Solubility Flammability Magnetism
Cell growth and progression through the cell cycle is a process that requires tight regulation. We have specific genes that can inhibit the progression of a cel