adriealbright adriealbright

22-08-2018
Mathematics

contestada

The product of the roots of 8x² - 2x = 1 is: -1/8 1/8 1/4

Respuesta :

03-09-2018

[tex]ax^2+bx+c=0\\\\x_1\cdot x_2=\dfrac{c}{a}[/tex]

We have:

[tex]8x^2-2x=1\ \ \ |-1\\\\8x^2-2x-1=0\\\\a=8;\ b=-2;\ c=-1\\\\x_1\cdot x_2=\dfrac{-1}{8}=-\dfrac{1}{8}[/tex]

Answer Link

Otras preguntas

olga ran 5 kilometer 37 mintue. which could olga use to determine m, the number of minutes she would take to run 5 kilometers at this rate

The portion of the circulation governed by the right side of the heart is the ______ circulation. a. Systemic b. Pulmonary c. Cerebral d. Extremity

Nuclear fusion occurs in stars. True or false

Explain the attribute that makes a parallelogram a special trapezoid

Voodoo, Santaria, and Obi are all religions of the Caribbean, having their roots in Africa. a. True b. False

what is the difference between a mercantile system and a free enterprise syestem

The problem of adverse selection: A. occurs when sellers (who know more about the quality of what they are selling than buyers) deliberately select inferior pro

The more money that is saved or invested, the more _________ is increased. A. price B. supply C. capital D. demand

In the 1880s Harriet W. R. Strong, who urged water storage in dams, became the first ___ of flood control in the U.S. A. extrovert B. imposer C. mediator D.

To control the levels of pesticides, the _______________________ was established in 1996.