Question

HELP!

Answer 1

\(\sf \text{discriminant = b^2 - 4ac}\)

if d=0, there is only one root.
if d < 0, there's no real root.
if d>0, there are two real roots

Answer 2

So the answer for 12 would be there's no real root? @Data_LG2

Answer 3

yes :)

Answer 4

and what about 11?

Answer 5

apply the formula \(\sf \text{d = b^2 - 4ac}\), you just have to arrange the equation in the form \(\sf ax^2+bx+c=0\)

Answer 6

i mean \(\sf ay^2+by+c=0\) not x lol