Find the quadratic equations whose roots are the reciprocals of the roots of 2x2 + 5x + 3 = 0?	Answers:  A) 3x2 + 5x - 2 = 0  B) 3x2 + 5x + 2 = 0  C) 3x2 - 5x + 2 = 0  D) 3x2 - 5x - 2 = 0  E) None of these
The quadratic equation whose roots are reciprocal of 2x2 + 5x + 3 = 0 can be obtained by replacing x by 1/x.   Hence, 2(1/x)2 + 5(1/x) + 3 = 0   =&gt; 3x2 + 5x + 2 = 0   ANSWER:3x2 + 5x + 2 = 0
<result>B</result>
Find the quadratic equations whose roots are the reciprocals of the roots of 2x2 + 5x + 3 = 0?