Question

True false
if a+b+c=0 them a3+b3+c3=3abc​

Answer 1

this statement is false

Answer 2

Answer:

if a+b+c=0 them a3+b3+c3=3abc

is true

Step-by-step explanation:

We know that,

a^3+b^3+c^3-3abc =(a+b+c)(a^2+b^2+c^2-ab-bc-ca)

a^3+b^3+c^3-3abc=0×(a^2+b^2+c^2-ab-bc-ca). [used the value of a+b+c]

a^3+b^3+c^3-3abc=0

Then if we move -3abc to the R.H.S

Then we will get

a3+b3+c3=3abc

If you find this helpful,please give a heart and a 5 star and follow me to get accurate and correct answer in every questions you want to ask.

-Thanks