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 ( 93+ )
Otras preguntas
When information in memory is rehearsed and stored on a relatively permanent basis, it is called short-term memory. sequential memory. sensory memory. long-term
Weathering________, and the position back to gather in a cycle that wears down and build up earth surface
how does crop rotation help preserve soil !!!!!!!!!!!!!!!!! the answers are 1. it holds water near the roots of plants 2. it keeps soil from blowing away
How many different compounds are possible, changing only the cis/trans arrangements around these two double bonds?
how many core electrons does argon have?
A worker is using a soft wire brush attached to an electric drill to clean a storage battery. What is wrong with this method? A. The drill could create
Walt disney had a long-term goal describing the conceptual essence (i.e., the "soul") of what he wanted disney to become as it grew. this captures walt disney's
12. Describe an alternative investment that you might invest in someday, and explain why this investment is appealing to you
How does your brain know whether you have been eating too much or too little?
what is the reason that <ABD is congruent to <CBD?
