Question

Which of the following is the discriminant of the polynomial below?

x2 + 4x +5
O A. -16
O B. 5
O C. 4
O D.-4

Answer 1

Answer: c

Explanation:

x*2 +4x +5

x*2=4x+5

u add the four x and the five then squareroot on both sides

Answer 2

C

Explanation: