1.

Q: α and β  is two root of a equations $$2x^2-7x+ 12=0 $$ then the value of $$ {α \over β }  + {β \over α }=? $$

A. 24
B. $$ {1 \over 24 }$$
C. 12
D. $$ {1 \over 12 }$$
Answer» C. 12


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