True or False: If A,B and C are three independent events such that P(A)+P(B)=P(C)=p,then$P(At\;least\;two\;of\;A,B,C\; occur)=3p^2-2p^3$

Toolbox:
• (1) Three event A,B,C, associated with a random experiment are independent.
• $P(A\cap B\cap C)=P(A) P(B) P(C)$
• (2) Also If A,B,C are independent.
• $A,B,\bar{C}$ are independent.
• $\bar{A}, B,C$ are independent.
• $A, \bar{B},C$ are independent.
P(At least two of A, B, C occures)
=$P(A\cap B\cap \bar{C})+P(A\cap\bar{B}\cap C)+P(\bar{A}\cap B\cap C)+P(A\cap B\cap C)$
Given that $P(A)=P(B)=P(C)$
$P(A\cap B\cap\bar{C})=P(A)P(B)P(\bar{C})$
$P\times P\times (1-P)$
=$P^{2}(1-P)$
$P(A\cap \bar{B}\cap C)=P(A)P(\bar{B})P(C)$
=$P(1-P)P$
=$P^{2}(1-P)$
$P(\bar{A}\cap B\cap C)=P(\bar{A})P(B)P(C)$
=$(1-P)P\times P$
$P(A\cap B\cap C)=P(A)P(B)P(C)$
=$P\times P\times P\times=P^{3}$
P(At least two of A, B, C occures)
=$P^{2}(1-P)+P^{2}(1-P)+P^{2}(1-P)+P^{3}$
=$3P^{2}-2P^{3}$
Hence given statement is True