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

let f(x)=2x-6. solve f^-1(x) when x=2.
the difference of two numbers is 11 and their product is 42.find these numbers.
Is velocity related to momentum
Why are capillaries thin walled?
Lim[(sqrt(cos(2x))-cubicrootof(cos(x))]/arctg(x^2) when x->0
what is the GCF of 12x and 44xy
7.25 times 8 1/2= what?
When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?
What does the random variable (r) for a binomial experiment of n trials represent?
what is the GCF of 12x and 44xy