Question

if the equation x^2+kx+k=o has equal roots,find the value of k

Answer 1

is that 0 zero, or the letter o at the end?

Answer 2

oh sry its 0

Answer 3

\[ax^2+bx+c=0\] this equation has only one solution when discriminant is 0
\[D=b^2-4ac\] so \[b^2-4ac=0\]

Answer 4

sry i dont get it

Answer 5

one sec lol

Answer 6

k=negative in the midline x^2 over x+1