Question

Calculate the discriminant.

x2 – 2x + 4 = 0

A.
–12

B.
20

C.
12

D.
0

Answer 1

@jagr2713 @Luigi0210

Answer 2

b^2−4(a)(c)
list the abc values

Answer 3

\[\huge x^2-2x+4=0\]

Answer 4

a=?
b=?
c=?

Answer 5

okay1

Answer 6

a=x^2 b=2x and c=4

Answer 7

close enough :)
a=1
b=2
c=4

Answer 8

\[\huge2^2-4(1)(4)\]

Answer 9

okayyy

Answer 10

solve