Question

write the discriminant of the quadratic equation x2 +bx+c=0​

Answer 1

Answer:

discriminant of the quadratic equation x2 +bx+c=0

d = b²-4ac

Answer 2

Answer:

b² - 4c

Step-by-step explanation:

x2 +bx+c=0​

discriminant of a general quadratic equation, ax²+bx+c=0 will be,

b² - 4ac

here, your x² term has the coeffecient as 1

so, we take a=1

=> discriminant of the given quadratic equation = b² - 4(1)c

   = b² - 4c