Question

x²+2x+1=0:Discrimant of the given equation is _​

Answer 1

$discriminant \: of \: a \: quadratic \: \\ equation \: = b {}^{2} - 4ac \\ \\ here \: a = 1 \: \:and \: b \: = 2 \: and \: c = 1 \\ \\ b { }^{2} - 4ac \: = 4 - 4(1)(1) = 0$

Answer 2

Answer:

Step-by-step explanation: