Question

$\alpha {}^{3} + \beta {}^{3}$
expand this formula....

Answer 1

Hey mate..
=========

Given,

$\alpha {}^{3} + \beta {}^{3}$

Now , This formula can be expanded as follows:-

$( \alpha + \beta )( \alpha ^{2} - \alpha \beta + \beta ^{2} )$


#racks

Answer 2

Hello,
α³+β³;
=α³-α²β+αβ²+α²β-αβ²+β³;
=(α+β)(α²-αβ+β²)

bye :-)