Factorize x^3+1/x^3+3x+3/x
Answers
Answered by
3
(x)³+(1/x)³+3x+3/x
(x)³+(1/x)³+3(x+1/x)
we know that (a+b)³ = a³+b³+3ab(a+b)
so,
(x)³+(1/x)³+3(x)(1/x) (x+1/x) => (x+1/x)³
hope this helps
(x)³+(1/x)³+3(x+1/x)
we know that (a+b)³ = a³+b³+3ab(a+b)
so,
(x)³+(1/x)³+3(x)(1/x) (x+1/x) => (x+1/x)³
hope this helps
Jenni03:
But what about 3x + 3/x
The second half of the question
we take 3 common from 3x+3/x
we get then , 3(x+1/x)
Answered by
2
Please mark my answer as the Brainliest if you please to do so. This is my earnest request.
All the best!!
All the best!!
Attachments:
Similar questions