aldenburton27
aldenburton27
17-07-2017
Mathematics
contestada
How many roots does 2x^2-7x-5=0 have
Respuesta :
redrising
redrising
17-07-2017
[tex] 2x^2-7x-5=0[/tex] has two roots: [tex] x[/tex] ≈ 4.10849528 and [tex] x[/tex] ≈ -0.60849528.
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
Given the system y = 2x + 2 and y = 2 x, which statement below is true? 1. There are no solutions 2. The system has exactly one solution. 3. (3, 8) is a sol
Examine the following scenario: A population of small fish lives in a lake (Lake A). The dark-colored fish are the ancestral phenotype and represent the usual c
The ______________ is the dictionary definition or description of what the word represents. Denotation Synonym Vernacular Connotation
The function Q(t)=Qe^-kt may be used to model radioactive decay. Q represents the quantity remaining after t years; k is the decay constant, 0.00011. How long,
How did John D. Rockefeller gain control of the oil industry? a. he formed a trust b. he practiced horizontal integration c. he joined a cartel d. he practiced
Rosalyn's arms feel tired and farigued after she helf her cousins baby for a few minutes. What area of fitness does she need to improve ?
What is the additive inverse of the complex number 9 – 4i?. .
What is the most common purpose for composition in art? a. It helps the artist create a meaningful experience. b. It provides guidelines for artists, so that
A person living in Hawaii who is convicted of assault and battery in a trial court may appeal the decision to. . a state-level court of last resort. . a state
if laura bikes x miles to and from her friend's house each day, what expression can be used to calculate the total distance she travels in a week
