anonymous104
anonymous104
03-12-2017
Mathematics
contestada
algebra 2 unit 5 please help
Respuesta :
chudung1976
chudung1976
03-12-2017
You know the formula of discriminant
a b
c d
that means ad-bc
So
we have an equation
(-12)x3-(2f)x(-w
²)= 2k x 3- (-14)x(-81)
0r -36 +2fw²= 6k- 1134
And 2fw²-6k+ 1098=0
But I did not know what is variable here?
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
2. 'सत्कर्तव्य कविता में निष्क्रिय किसे बताया गया है ? और क्यों कारण लिखिए।
Which part of this model represents a layer made of liquid rock that produces a magnetic field? A. B B. A C. D D. C
if 1 candian dollar is equivalent to 1.04 austrialian dollars what is the value if 4269 australian dollars in canadian currency?
Despite aggressive campaigns to attract customers with lower mobile phone prices, Telenor- has been losing large number of monthly subscribers. Management want
7. The gravitational potential energy of a body depends on its A speed and position B. mass and volume. C. weight and position D.speed and mass
How many capillary beds must a red blood cell pass through to move from an artery in the left arm to the left ventricle of the heart
If a vulnerability is not fixed at the root cause, there is a possibility that another route of attack can emerge. This route is known as the __________________
The slope of a d vs t graph represents velocity. Describe 3 ways you know this to be true.
For each of the below, indicate where each item should be presented in the statement of cash flows (using the indirect method) using the legend below. Also, ind
A neutral object must have _______________ A. An equal amount of positive and negative charges B. no charges present at all C. more positive than negative charg
