A community for students.
Here's the question you clicked on:
 0 viewing
HelloKitty17
 one year ago
What are the exact solutions of x2  3x  5 = 0?
x = the quantity of negative 3 plus or minus the square root of 29 all over 2 x = the quantity of 3 plus or minus the square root of 29 all over 2 x = the quantity of 3 plus or minus the square root of 11 all over 2 x = the quantity of negative 3 plus or minus the square root of 11 all over 2
HelloKitty17
 one year ago
What are the exact solutions of x2  3x  5 = 0? x = the quantity of negative 3 plus or minus the square root of 29 all over 2 x = the quantity of 3 plus or minus the square root of 29 all over 2 x = the quantity of 3 plus or minus the square root of 11 all over 2 x = the quantity of negative 3 plus or minus the square root of 11 all over 2

This Question is Closed

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.1Since the given polynomial is not factorabl, we apply quadratic formula x = (b ± √(b²  4ac))/2a, along with ax² + bx + c = 0: a = 1 b = 3 c = 5 x = (3 ± √((3)²  4*1*5))/2 ==> (3 ± √(9 + 20))/2 ==> (3 ± √29)/2

HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.0Since the given polynomial is not factorabl, we apply quadratic formula x = (b ± √(b²  4ac))/2a, along with ax² + bx + c = 0: a = 1 b = 3 c = 5 x = (3 ± √((3)²  4*1*5))/2 ==> (3 ± √(9 + 20))/2 ==> (3 ± √29)/2 I hope this helps!
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.