logo

Ask Questions, Get Answers

X
 
Home  >>  EAMCET  >>  Mathematics

The condition that the roots of $x^3-bx^2+cx-d=0$ are in geometric progression is :

\[\begin {array} {1 1} (1)\;c^3=b^3d & \quad (2)\;c^2=b^2d \\ (3)\;c=bd^3 & \quad (4)\;c=bd^2 \end {array}\]

1 Answer

$(1)\;c^3=b^3d$
answered Nov 7, 2013 by pady_1
 

Related questions

...