If a^3-b^3-c^3=0 then the value of a^9-b^9-c^9-3a^3b^3c^3 is

RRB Junior Engineer Stage 1 Model Papers 6

Question : 15 of 99

Marks: +1, -0

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

then the value of

a^9-b^9-c^9-3a^3b^3c^3

Solution:

a + b + c = 0

, then

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

Go to Question:

Prev Question

Next Question