+0  
 
0
325
1
avatar+293 

factorize 8x^3 + 27y^3 + 36x^2 y + 54 xy^2

kes1968  Jul 10, 2015

Best Answer 

 #1
avatar+27035 
+10

First notice this can be written as (2x)3 + 3(2x)2(3y) + 3(2x)(3y)2 + (3y)3 

 

This is more easily recognisable as  (2x + 3y)3

.

Alan  Jul 10, 2015
 #1
avatar+27035 
+10
Best Answer

First notice this can be written as (2x)3 + 3(2x)2(3y) + 3(2x)(3y)2 + (3y)3 

 

This is more easily recognisable as  (2x + 3y)3

.

Alan  Jul 10, 2015

47 Online Users

avatar
avatar
avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.