Question

the discriminant of the quadratic equation x(x+4)=12 is​

Answer 1

Answer:

b^2 - 4ac

128

Step-by-step explanation:

Answer 2

The equation is x square +4x= 12

comparing with a square+ bx +c=0

here, a= 1

b=4

c=-12

Discriminant= b square-4 a×c

= 4 square - 4× (-12)×1

= 16-(-48)

= 64

So your answer is 64.

HOPE THIS MAY HELP YOU....