If $$ {x^{2}+3{x}+1=0}$$, then the value of $$ {x^{3}+{1 over {x^{3}}} – McqOptions

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1.	If $$ {x^{2}+3{x}+1=0}$$, then the value of $$ {x^{3}+{1 over {x^{3}}}}$$
A.	-18
B.	18
C.	36
D.	-36
Answer» B. 18

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