hallsfPo5omarah hallsfPo5omarah

02-03-2017
Mathematics

contestada

Determine the number of real solutions the equation has.
5x^2-9=0

1 Real Solution

No Real Solutions

2 Real Solutions

Respuesta :

wolf1728 wolf1728

07-03-2017

Using the quadratic formula, the solutions are x1 = 1.3416 and x2 = -1.3416
So, it has 2 real solutions.

Answer Link

Otras preguntas

What adaptation of a bird skeletal system allows for it to be light enough to fly

since it is a. repeating decimal 14.1 is irrational. True or false statement

I am so confused , what is the answer to 5x=-2x+49?!

A chemistry teacher carried out several demonstrations, and students recorded their observations. For one of the demonstrations, a student concluded that a phys

What do communist countries such as North Korea and the former USSR concentrate on manufacturing most?

Hi I need help for this please help me out... this is my final week Assignment it's a career course, I don't want to fail!!! I will appreciate the help!! Here i

discuss the accomplishments of the "new frontier" president kennedy's domestic policy plan

Question # 41) Brett is 18 years younger than Mark. Carl is 10 years youngerthan Mark. The sum of the ages of Brett, Mark, and Carl is 212How old are each of th

Help with question 1 please.

Add. 1/2+(−3/5) Enter your answer as a fraction, in simplified form, in the box.