wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Prove that x3+y3=(x+y)(x2xy+y2)

Open in App
Solution

Consider the following question.

x3+y3=(x+y)(x2+y2xy)

We know that,
(x+y)3=x3+y3+3xy(x+y)
x3+y3=(x+y)33xy(x+y)
=(x+y)(x2+y2+2xy3xy)
=(x+y)(x2+y2xy)


Hence, this is the required answer.


flag
Suggest Corrections
thumbs-up
3
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Puzzles with Digits
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon