Xjejssjajznx Xjejssjajznx
  • 03-05-2019
  • Mathematics
contestada

Calcule 2x² - x + 3 para os seguintes valores de x:

A) 2

B) -1

C) 1/3

D) -1/2

Respuesta :

jv1032 jv1032
  • 03-05-2019

B is the correct answer

Answer Link

Otras preguntas

I need help ake a claim about how the energy of sound waves changes as it moves farther away from its source. Summarize evidence to support this claim and expla
Why was there a need for Confucianism in ancient china?
How did the Industrial Revolution help businesses grow their wealth? o It encouraged businesses to break away from using textile mills and cotton. o It stopped
The table below shows the heights of players on a high school's football and basketball teams. Football Team Basketball Team 72" 78" 80" 79" 74" 79" 76" 80" 76"
What are the pros and cons for having health care available to all?
How does Fitzgerald use figurative language to differentiate the East and West Eggs? What does he reveal about each location through his use of language? Explai
How does the process of cytokinesis differ from the process of mitosis?
edward hall, what is missing from the research done so far into personal space?​
The figure below is a scale drawing of a garden. If the scale used is1/4 inch = 3 feet. then what is the perimeter of the actual garden?
right to vote right to travel, right to