Question

If a = b = c then a3+b³ +c3 - 3abc .

A. a3

B. 293

C. Заз

D. 0​

Answer 1

Answer:

GIVEN ......A=B=C

TAKE THE VALUES OF A, B, C AS X

A=B=C=X

=A³+B³+C³-3ABC

=X³+X³+X³-3×X×X×X

=3X³-3X³

=0

THEREFORE 0 IS YOUR ANSWER

Answer 2

Answer:

Answer is(D) 0

Step-by-step explanation:

It is given that a=b=c

Put this value in equation a³+b³+c³-3abc

----> so we get 3a³-3a³

----->Which is equals to 0

Hope you understood this.

Thanks.