crmane1972
crmane1972 crmane1972
  • 04-06-2020
  • Mathematics
contestada

. If α and β are zeroes of x*2 – 4x + 1, then 1/α + 1/β – αβ is

3

5

-5

-3​

Respuesta :

nathanvasquez921
nathanvasquez921 nathanvasquez921
  • 04-06-2020
I think the answer is c -5
Answer Link

Otras preguntas

What is the even perfect square roots between 100 and 500
All the ways scientists do investigations
What are the square roots of 576? A. −14 and 14 B. −24 and 24 C. −28 and 28 D. −288 and 288and yes I know, I accidently posted this in the English
What is the scale factor of 5mm:1cm
George Washington how old would he be today
One liter of petrol costs $187/4. What is the cost of $35 liters of petrol
Subtract. –21 – (–13) a. –34 b. –8 c. 8 d. 34
rename the number 120,000
what is the greatest common factor of 49 and 63
how do you write 5,920,178 in expanded form