For what value of “k” will the equation (2kx2 + 5kx+2)=0 have equal roots?
Pick:
A) 2/7
B) 9/4
C) 16/25
D) 7/1
E) 7/2
For a 2nd degree equation ax2+bx_c=0 has equal roots the condition is b2-4ac=0   in the given equation   (5k)^2-4*2k*2=0   by solving this equation   we get k=0, k=16/25   ANSWER:16/25
<result>C</result>
For what value of “k” will the equation (2kx2 + 5kx+2)=0 have equal roots?