If a2 + b2 + 4c2 = 2(a + b – 2c) – 3 and a, b, c are real, then – McqOptions

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1.	If a2 + b2 + 4c2 = 2(a + b – 2c) – 3 and a, b, c are real, then the value of (a2 + b2 + c2) is
A.	2
B.	2 1/4
C.	3
D.	3 1/4
Answer» C. 3

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