johntroll9013020 johntroll9013020

14-07-2021
Mathematics

contestada

HELP!

Solve by completing the square: 2x^(2)+x-21

Respuesta :

hcarraway415 hcarraway415

14-07-2021

Answer: 3,-7/2

Step-by-step explanation:

Answer Link

Otras preguntas

Explain how Phineas' reaction to his serious injury impacts Dr. Williams. How do the details about the interaction between Phineas Gage and Dr. Williams connect

Simplify 4√20- 3√45. Show your work. Answer:

is there no sense in looking for a moral in nevermore?

As you learned in the lesson, December 25, 1991, was a momentous day—the fall of the Soviet Union. After many years of internal turmoil, communism had ended. Ca

V= 160.6 Hou foward) 3. A bullet traveling at 900 m/s has a momentum of 4.5 kg. m/s. What is its mass? 900m/s

Consider the graph of a function that is negative over its entire domain. Can the graph have an X-intercept? Explain

11 Find the value of x. (x+8) fo -(6x-58) 12 FT

2. The Apennine mountains cut the Italian peninsula in half, giving Rome needed days when Rome was growing, and developing an army.

Which expression is equivalent to 3218y = 8√3y, if y+0? O A. 12V/2y² OB. 46 O c. 4√/15y O D. 46y

Part A Draw the Lewis structure for H3COCH3 Draw the molecule by placing atoms on the canvas and connecting them with bonds. Include all lone pairs of electron