Nyjahl8623 Nyjahl8623
  • 01-10-2018
  • Mathematics
contestada

What values are not in the domain of (-5+2x^2)/7-8x ?

Respuesta :

tramserran
tramserran tramserran
  • 01-10-2018

[tex]\frac{-5 + 2x^{2}}{7 - 8x}[/tex]

The denominator cannot equal zero.

7 - 8x ≠ 0

7       ≠  8x

    [tex]\frac{7}{8} \neq \frac{8x}{8}[/tex]

[tex]\frac{7}{8} \neq x[/tex]

Answer: [tex]\frac{7}{8}[/tex] is not in the domain

Answer Link

Otras preguntas

$1080 in the ratio of 1:3:5
Which of the following statements about communication is most accurate? A. Most body language is related to emotions and attitudes. B. Business letters
in which sentence is the italicized word used incorrectly/ a carlos made a beautiful cedar chest. b i saw several moose in the back yard c it is always bett
What happens when chlorine atom gains an electron in its outer energy shell?
is 3/5 equivalent to 6/8
i am a product. one of my fiactors is 7. the sum of my factors equals 11. what number am i?
Blank is a conscious appreciation for the arts.
Which of the following is an identity? Also, please include an explanation. sinθcotθsecθ = 0, sinθcotθsecθ = 1, sinθcotθsecθ = cot2θ, or sinθcotθsecθ = tan2θ
$1080 in the ratio of 1:3:5
Give the coordinates of the point located halfway between (2,1) and (2,4).