how many real solutions does the equation 4x2 + 9 = 12x have?
Question
Updated 6/30/2014 9:20:01 AM
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Flagged by yeswey [6/30/2014 9:19:08 AM]
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User: how many real solutions does the equation 4x2 + 9 = 12x have?

User: how many real solutions does the equation 4x2 + 9 = 12x have?

Weegy: 4x2 = 8
AwesomeGuy200|Points 1177|

User: how many real solutions does the equation 4x2 + 9 = 12x have? A) 0 B) 1 C) 2 D) 3

User: how many real solutions does the equation 4x^2 + 9 = 12x have? A) 0 B) 1 C) 2 D) 3

Question
Updated 6/30/2014 9:20:01 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [6/30/2014 9:19:08 AM]
Rating
8
The equation 4x^2 + 9 = 12x has only one solution.
4x^2 + 9 = 12x
4x^2 - 12x + 9 = 0
(2x - 3)^2 = 0
2x - 3 = 0
x = 3/2
Confirmed by andrewpallarca [6/30/2014 9:22:14 AM]

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