anitaasemaa
anitaasemaa
16-03-2018
Mathematics
contestada
how is x^2-8x+20 always positive
Respuesta :
sqdancefan
sqdancefan
22-03-2018
There are no real values of x that will make this expression have any value less than 4, a positive number.
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Jean is 75 years old and has recently moved in with her daughter. Jean’s husband died when she was 55 and she has been on her own ever since. Jean is noticing n
In a certain chemical, the ratio of zinc to copper is 3 to 19. A jar of the chemical contains 646 grams of copper. How many grams of zinc does it contain?
what is the answer to 5(6x+9)
Solve the system of equations. \begin{aligned} & -5x+8y = 0 \\\\ & -7x-8y = -96 \end{aligned} −5x+8y=0 −7x−8y=−96 x=x=x, equals y=y=y, equals
solve 3x-2[4x+1]=10x+3
What are the advantages and disadvantages of fission?
Change the verb to indicate that it is an activity that is currently in progress. Tú pasas por la aduana. (1 point)
Britain reacted to the american declaration of independence by
Imagine you do 4.18 J of work on a system adiabatically, that is to say, without letting it exchange any thermal energy with its surroundings. How much heat, in
Elaine's computer printer broke down shortly after she purchased it. When she called the toll-free service number, she was told that she had to pay to speak to
