The zeros of the cubic polynomial $$ {2x^{3}-x^{2}-2x+1}$$ are a, b an – McqOptions

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1.	The zeros of the cubic polynomial $$ {2x^{3}-x^{2}-2x+1}$$ are a, b and c respectively. Find ab + bc + ca =?
A.	2
B.	0
C.	+1
D.	-1
Answer» E.

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