If ab + bc + ca = 0, then what is the value of a2/(a2 – bc) + b2/(b2 – McqOptions

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1.	If ab + bc + ca = 0, then what is the value of a2/(a2 – bc) + b2/(b2 – ca) + c2/(c2 – ab)?
A.	3
B.	0
C.	-1
D.	1
Answer» E.

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