Book
Maths Puzzle
Algebra
KX^2+x+25k
solve the equation for k=?
the solutions has repeating solution(two)
Read Solution (Total 1)
-
- solutions are repeating so discriminant = 0
=> 1-4*k*25k = 0
=> k^2 = 1/100
=> k= 1/10 and k=-1/10 - 10 years agoHelpfull: Yes(1) No(0)
Book Other Question