Aquadratic equation has a discriminant of 12. which could be the equation?

0 = –x^2 + 8x + 2

0 = 2x^2 + 6x + 3

0 = –x^2 + 4x + 1

0 = 4x^2 + 2x + 1

Step-by-step explanation:

To find discriminant we use formula

a= -1 , b= 8 and c= 2

Discriminant is 72

a= 2 , b= 6 and c= 3

Discriminant is 12

So, has discriminant 12

step-by-step explanation:

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation: