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Question and answer
Q: Solve for x. x2 = 16 A. x = 4 B. x = -4 C. x = 4 or x = -4 D. no solution
A: This conversation has been flagged as incorrect. New answers have been added below ....
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Original conversation
User: Solve for x. x2 = 16 A. x = 4 B. x = -4 C. x = 4 or x = -4 D. no solution

Weegy: you can not solve this equation unless you know the value of x or the final answer.
tmbaldwin33|Points 85|

User: Solve for b. (b - 3)2 = 9 A. b = 0 or b = 6 B. b = 2 C. b = 3 or b = -3 D. no solution





Weegy: Solving for b from (b - 3)2 = 9 you get: b-3=4.5, then b=4.5+3=7.5. None of the answers you gave me are correct.
Expert answered|yestfl|Points 829|

Question
Asked 2/4/2012 1:19:19 PM
Updated 8/17/2014 6:49:39 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by jerry06 [8/17/2014 6:49:39 PM]
New answers
Rating
4
x^2 = 16
x = 4 or x = -4
Added 8/17/2014 6:49:33 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [8/19/2014 12:08:03 PM], Rated good by sujaysen
3
(b - 3)^2 = 9;
b^2 - 6b + 9 - 9 = 0
b^2 - 6b = 0
b(b - 6) = 0
b = 0
b - 6 = 0; b = 6
b = 0 or b = 6
Added 8/17/2014 6:49:37 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [8/19/2014 12:10:06 PM]
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Questions asked by the same visitor
Simplify. 4.3 = y + 9.1 A. -4.8 B. 4.8 C. -5.8 D. 5.8
Question
Not Answered
Updated 2/7/2012 9:26:14 PM
1 Answer/Comment
Simplify 4.3 = y + 9.1 A.-4.8
Added 2/7/2012 9:26:14 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [3/8/2014 2:44:53 PM]
Simplify. x + 4.7 = -9.2 A. -13.9 B. 13.9 C. -12.9 D. 12.9
Question
Not Answered
Updated 3/8/2014 2:44:14 PM
1 Answer/Comment
x + 4.7 = -9.2

x = -9.2 - 4.7

x = -13.9
Added 3/8/2014 2:44:14 PM
This answer has been confirmed as correct and helpful.
Simplify. 3.2 = n + 7.8 A. -4.6 B. 4.6 C. -5.6 D. 5.6
Question
Expert Answered
Updated 11/13/2014 6:42:23 AM
1 Answer/Comment
3.2 = n + 7.8

3.2 - 7.8 = n;

n = -4.6
Added 11/13/2014 6:42:23 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/13/2014 9:24:01 AM]
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