Question

Calculate the discriminant.

x2 – 3x + 5 = 0



A.
7


B.
9


C.


–7


D.


–11

Answer 1

@Nurali

Answer 2

discriminant formula
\[b^2-4ac\]

Answer 3

no i don't

Answer 4

ok nuff off topic chatter please

Answer 5

w/e lmao

Answer 6

anyway we have the standard quadratic equation which is
\[ax^2+bx+c \]
given
\[x^2-3x+5 \]
let a = 1, b = -3, and c = 5
but those values into the discriminant formula

Answer 7

ok i will hld on

Answer 8

1x2+3x+5

Answer 9

∆ = b^2 - 4ac
a=1,b=-3,c=5
∆ = (-3)^2 - 4*1*5 = 9 - 20 = -11

Answer 10

why the direct answer?

Answer 11

man let the person learn don't spoon feed.

Answer 12

i dont just take the answer i look at it to see what he did then applie it to my work

Answer 13

and see what I did wrong

Answer 14

those comments weren't at you @speartonion btw

Answer 15

ik