How many solutions are there to the quadratic equation 4x2 + 8x + 3 = 0? 0 1 2 none of the above
Question
Updated 8/29/2014 10:38:25 PM
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [8/29/2014 10:38:25 PM]
s
Original conversation
User: How many solutions are there to the quadratic equation 4x2 + 8x + 3 = 0? 0 1 2 none of the above

Weegy: 1

Question
Updated 8/29/2014 10:38:25 PM
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [8/29/2014 10:38:25 PM]
Rating
3
4x^2 + 8x + 3 = 0;
(2x + 1)(2x + 3) = 0;
2x + 1 = 0; 2x = -1; x = -1/2;
2x + 3 = 0; 2x = -3; x = -3/2

There are TWO solutions (x = -1/2 and x = -3/2) to the quadratic equation 4x^2 + 8x + 3 = 0.
4(-1/2)^2 + 8(-1/2) + 3 = 0;
4(1/4) - 4 + 3 = 0;
1 - 4 + 3 = 0;
-3 + 3 = 0

4(-3/2)^2 + 8(-3/2) + 3 = 0;
4(9/4) - 12 + 3 = 0;
9 - 12 + 3 = 0;
9 - 9 = 0

Questions asked by the same visitor
"Each representative who wishes to speak on the bill will be allowed five minutes." A statement like this one would be the work of the A.)Standing Committee B.)Conference Committee C.)House Rules Committee D.)Senate Rules Committee
Question
Updated 6/14/2016 12:57:25 AM
"Each representative who wishes to speak on the bill will be allowed five minutes." A statement like this one would be the work of the House Rules Committee.
Confirmed by jeifunk [6/14/2016 2:51:52 AM], Rated good by jeifunk
32,011,126
Popular Conversations
Charts can either be embedded in a worksheet or placed in a separate ...
Weegy: Charts can either be embedded in a worksheet or placed in a separate chart sheet. User: A relative cell ...
Which NIMS Management Characteristic helps to eliminate confusion ...
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
The Eighteenth Amendment, "Prohibition," was reversed by the _______ ...
Weegy: The Eighteenth Amendment, "Prohibition," was reversed by the TWENTY-FIRST Amendment. User: Under Article ...
*
Get answers from Weegy and a team of really smart live experts.
S
L
P
L
P
Points 1027 [Total 7050] Ratings 1 Comments 1017 Invitations 0 Offline
S
L
Points 926 [Total 3923] Ratings 2 Comments 906 Invitations 0 Offline
S
L
P
R
P
R
L
P
P
C
R
P
R
L
P
R
Points 902 [Total 12993] Ratings 1 Comments 632 Invitations 26 Offline
S
L
P
1
Points 735 [Total 3591] Ratings 3 Comments 705 Invitations 0 Offline
S
L
Points 493 [Total 1986] Ratings 2 Comments 473 Invitations 0 Online
S
L
Points 318 [Total 4702] Ratings 1 Comments 308 Invitations 0 Offline
S
L
1
Points 219 [Total 3530] Ratings 3 Comments 189 Invitations 0 Offline
S
L
Points 173 [Total 324] Ratings 4 Comments 133 Invitations 0 Offline
S
L
L
Points 121 [Total 5409] Ratings 3 Comments 91 Invitations 0 Offline
S
L
Points 85 [Total 244] Ratings 0 Comments 85 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.