Factorise please
And please attach the image
It would be very kind of you
Thanks
Attachments:
Hazel11:
If a³ + b³ + c³ = 0 , then a³+b³+ c³ = 3abc
Long way i want full step pz
Plz
That full step...
Yes....
Answers
Answered by
1
Factorize : a³ + b³ + c³ - 3abc
= (a + b + c) ( a² + b² + c² -ab -bc -ca )
= (a + b + c) ( a² + b² + c² -ab -bc -ca )
here it split into two factors
Yes
then
got it ?
O thanks
But need a little understanding
Thanks a lot
Ok what u want to understannd
We take common as (a+b)3 nd so on
We use the formula a3+b3 nd..........
Similar questions