menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What is the solution to 3x^2 + 4x + 8 = 0? A) x = -4 ± 4√5 B) x = 2 ± 2√5 / 3 C) x = -4 ± 4√5 / 6 D) x = -2 ± 2i√5 / 3
asked
Nov 28, 2019
16.6k
views
4
votes
What is the solution to 3x^2 + 4x + 8 = 0?
A) x = -4 ± 4√5
B) x = 2 ± 2√5 / 3
C) x = -4 ± 4√5 / 6
D) x = -2 ± 2i√5 / 3
Mathematics
high-school
Serhii Holinei
asked
by
Serhii Holinei
7.5k
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.
2
Answers
2
votes
Answer:
x= -2+-√5/3
Explanation:
Animesh Bhardwaj
answered
Dec 1, 2019
by
Animesh Bhardwaj
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
5
votes
D) x = -2 ± 2i√5 / 3
Alla
answered
Dec 3, 2019
by
Alla
7.7k
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
Sep 24, 2017
90.9k
views
What is the solution to 3x^2 + 4x + 8 = 0? A) x = -4 ± 4√5 B) x = 2 ± 2√5 / 3 C) x = -4 ± 4√5 / 6 D) x = -2 ± 2i√5 / 3
Abhishek Saharn
asked
Sep 24, 2017
by
Abhishek Saharn
8.5k
points
Mathematics
high-school
1
answer
4
votes
90.9k
views
asked
Jun 11, 2024
180k
views
What are the roots of the equation x² + 4x - 16 = 02 (1) 2 ± 2√5 (3) 2 ± 4√5 (2) -2 ± 2√5 (4) -2 ± 4√5
Frank Kong
asked
Jun 11, 2024
by
Frank Kong
8.5k
points
Mathematics
high-school
1
answer
5
votes
180k
views
asked
Oct 8, 2024
224k
views
If θ is an angle in standard position that terminates in Quadrant IV such that cosθ = 3/5, then cosθ/2 = _____. a) - (√5)/5 b) - (2√2)/5 c) - (2√5)/5 d) - (4√5)/5
Dusktreader
asked
Oct 8, 2024
by
Dusktreader
8.2k
points
Business
high-school
1
answer
0
votes
224k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org