leannewells2880 leannewells2880

11-08-2019
Mathematics

contestada

Which two values of x are roots of the polynomial below?
x^2 - 11x + 15
A. x = 2.5
B. x= 11+√61/2
C. x= 11-√61/2
D. x= 11+ √-109/4
E. x= 3
F. x= 11 - √-109/4

Respuesta :

Gasaqui Gasaqui

11-08-2019

Answer:

B and C

Step-by-step explanation:

Using quadratic formula as it is shown in the attached picture

Ver imagen Gasaqui

Answer Link

Otras preguntas

Find two consecutive positive odd integers whose product is 35??

Which of the following types of algae would have rigid cell walls composed of silica?a. parameciumb. euglenac. diatomsd. spyrogyra

What is the integer for 3 people join?

the pet store sells bags of pet food. there are 4 bags of cat food. one sixth of the bags of food are bags of cat food. how many bags of pet food does the pet s

How do the daughter cells compare to the parent cells ?

book is 24 dollars. Ben pays 25.02. what is sales tax rate.

book is 24 dollars. Ben pays 25.02. what is sales tax rate.

what's 33 1/3 as a fraction

Please help me on #37. I know for A you would use the quadratic equation but I got the wrong answer.

If water and ethanol both have all 3 intermolecular bonds, why does ethanol evaporate so much quicker?