isaccmarinho10 isaccmarinho10
  • 12-04-2021
  • Mathematics
contestada

Sabendo que 12 é raíz de p(x)=x²–mx+6 determine o valor de m A)25 B)2 C)14 D)12,5 E)7,5

Respuesta :

8mg3bfeixd 8mg3bfeixd
  • 12-04-2021

Answer:

b

Step-by-step explanation:

Answer Link

Otras preguntas

Medal will be given Which sections shown in the map above merged together in 1948 to support democracy in Germany? A, B, C B, C, D A, C, D A, B, D
The term “white man’s burden” refers to
1.The Civil Rights ACt of 1964 banned? A.literacy test at polling places. B.the integration of public schools. C.freedom rides on buses. D.segregation in public
Generally speaking there are no time limit rules in the U.S. Senate? True or False? I think it is false, but I'm not 100% sure.
Stars are born, they go through changes, and then they _____. a. die b. grow c. shrink d. are reborn
Macbeth's reaction to the first three apparitions who foreshadow his future can BEST be described as a. upset. b. dutiful. c. confident. d. composed.
One mole of neon gas equals how many grams? a. 14.01 g b. 20.18 g c. 58.71 g d. 144.24 g
Rock and ice particles make up the _______ of the jovian planets. ring system craters volcanoes asteroids
Sensation consists of __________, and perception consists of __________. a. responding to changes in stimuli; adapting to a non-changing stimulus b. adapting
The Right to Life Party is an example of what type of minor political party? A. economic protest parties B. ideological parties C. splinter parties D. singl