Question

find the value of discriminant of the quadratic equation X square + 4 x + 4=0​

Answer 1

Answer:

value of discriminant is 16x^2-16

Answer 2

Answer:

0

Step-by-step explanation:

here a=1 b=4 c=4

therefore d=b^2 - 4a.c.

d=4×4 - 4×1×4

d=16 - 16

d=0