gabby76551 gabby76551

10-04-2024
Mathematics

contestada

Let and be real numbers such that the equation x² - 2x + 15 = 0 has a repeated root . If and are the roots of the equation x² - 2x + 21 = 0, what is the value of ² + ²?

Respuesta :

Otras preguntas

Why do business / companies need to borrow money? What are the ways they usually do to borrow?

Mr. Garcia worked 7 1/5 hours on Wednesday. He took a break every 3 3/5 hours. How many breaks did he take?

Which statement accurately describes the relationship between cytokinesis and mitosis? a. Mitosis includes interphase and cytokinesis. b. Cytokinesis precedes m

Which equivalent fraction would you have to use in order to add 3/5 to 21/25

Please Solve 3x + 6y=27

what is the kinetic energy of a ball with a mass of 5kg rolling at 10m/s

A chess player won 8 of the games he played . If his ratio of wins to loses was 2:1,how many games did he play total

What is the value of x? x/4 - 5 = 6

The period of Tokugawa rule from 1603 to 1868 was one of relative peace. Which of the following was a method used by the Tokugawa to control its enemies? A. Lan

What is the charge of CO3?