Question

which is right formula , for two equal roots b²-4ac=0 , b²-4ac<0, b²-4ac>0​

Answer 1

Answer:

gsidvdj jsbeis jsivsos ksbwk

Step-by-step explanation:

hiavais issbso jsbsjdjvdo isneksbos sosvsos iskevisb

Answer 2

Answer:

$b {}^{2} - 4ac = 0 \: is\: right \:$