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

Finance charge equals what elements

Did Pachacuti conquer his region through trade and a complicated set of alliances?

An organic compound C7HxN forms a clear solution when dissolved in KOH. After reacting with C₆H₅SO₂Cl, write the equation.

Writing task 4: (250-300 words) Identify the risks of having a social media presence online. Write a letter to your local council and talk about the risks of so

Motivation is the why, what, how or when behind one's actions.

Rhetorical Analysis Skill Builder #11 DIRECTIONS: The passage below includes Action Items to help you recall information without going back to review the passag

Suppose you are in a crowd of people and need help. Based on what you learned in class, What is something you can do to increase your chances of getting help?

what is the basic principle used to regulate vaporizer output

2.1.1 Calculate her monthly repayments if the loan is paid over 20 years.a. R3,620.56b. R4,120.33c. R3,220.88d. R4,520.20

Explain homeostasis and why living organisms must maintain homeostasis. Give two examples with explanations of both. a. Homeostasis is the regulation of interna