menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
What is the value of b2 - 4ac for the following equation? x^2 + 5x + 4 = 0
Ask a Question
Questions
Unanswered
Tags
Ask a Question
What is the value of b2 - 4ac for the following equation? x^2 + 5x + 4 = 0
asked
Jun 16, 2017
776
views
4
votes
What is the value of b2 - 4ac for the following equation? x^2 + 5x + 4 = 0
Mathematics
high-school
Gavin Thomas
asked
by
Gavin Thomas
9.1k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
2
votes
a=1
b=5
c=4 so b^2-4ac=(5)^2-4(1)(4)=25-16=9
Montri M
answered
Jun 20, 2017
by
Montri M
9.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Feb 2, 2024
194k
views
Write a program that prints all real solutions to the quadratic equation ax2+bx+c=0. Read in a, b, c, and use the quadratic formula. If the discriminant b2-4ac is negative, display a message stating that
Roma
asked
Feb 2, 2024
by
Roma
8.8k
points
Mathematics
college
1
answer
5
votes
194k
views
asked
Apr 23, 2024
227k
views
What is the value of the discriminant for the quadratic equation –3 = –x2 + 2x? Discriminant = b2 – 4ac A.–8 B. 4 C. 8 D. 16
Troy Nichols
asked
Apr 23, 2024
by
Troy Nichols
8.3k
points
Mathematics
college
1
answer
4
votes
227k
views
asked
Oct 11, 2024
137k
views
TIME REMAINING 49:05 Determine the discriminant for the quadratic equation 0=-2x2+3. Based on the discriminant value, how many real number solutions does the equation have? Discriminant = b2-4ac 0 1 2
Nebiros
asked
Oct 11, 2024
by
Nebiros
7.7k
points
Mathematics
high-school
1
answer
3
votes
137k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty