A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Calculate the discriminant.
x2 – 3x + 5 = 0
A.
7
B.
9
C.
–7
D.
–11
anonymous
 one year ago
Calculate the discriminant. x2 – 3x + 5 = 0 A. 7 B. 9 C. –7 D. –11

This Question is Closed

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0discriminant formula \[b^24ac\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0ok nuff off topic chatter please

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0anyway we have the standard quadratic equation which is \[ax^2+bx+c \] given \[x^23x+5 \] let a = 1, b = 3, and c = 5 but those values into the discriminant formula

Nurali
 one year ago
Best ResponseYou've already chosen the best response.1∆ = b^2  4ac a=1,b=3,c=5 ∆ = (3)^2  4*1*5 = 9  20 = 11

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0why the direct answer?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0man let the person learn don't spoon feed.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont just take the answer i look at it to see what he did then applie it to my work

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and see what I did wrong

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0those comments weren't at you @speartonion btw
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.