danielthomaskoleth danielthomaskoleth
  • 06-08-2018
  • Mathematics
contestada

if alpha and beta are the zeroes of the polynomial 6y^2(six y squared) - 7y + 2, find a quadratic polynomial whose zeroes are 1/alpha +1/beta

Respuesta :

lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 07-08-2018
6y² - 7y + 2 = 0
y=7±√(49-4*6*2) / 12

= 7±1 / 12

= ½ or ⅔

so we want our polynomial to have roots of 2 and 3/2

(x-2)(x-3/2)=0
x²- 7/2x +3 = 0
Answer Link

Otras preguntas

Who governs in each one of the 4 systems
Discuss principles of a just law
Can someone find surface area pls
PLEASE HELP MMEEEEE:))))) When solved for x, which inequality represents the number line? A) 7 + 5x < 19 − 7x B) 7 − 5x < 19 + 7x C) 7 + 5x > 19 − 7x
What is the best measurement unit for an elephant?..
75% of the 60 members of the club voted in the election. ​How many members voted? How many did not vote?
What was A.L Lewis's full name? (inventor of the Window Cleaner)
How does engaging in lifelong learning help most people? Engaging in lifelong learning helps most people because it Next A) helps them develop self-discipline B
contrast snowball and boxer's reaction to almost killing a human. What does this tell us about their natures?
Sickle cell anemia is a disease that causes the blood cells to be shaped like sickles instead of being circular. The table describes the phenotype of red blood