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 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

Are the graphs of the given equations identical lines parallel lines are lines intersecting on a single point
What's the mass of 3.4 x 10^23 molecules of H2SO4?
Can anyone help me;(
Which expressions are equivalent to 4(-5t+2)+(-6)?
How do I solve this using long polynomial division?
Determine the fundamental dimensions for k in the equation below: E= 1/2kx^2 where E is energy (J) and x is distance (cm). M = L = T = Θ = N = I = J =
I need help with geometry
What happened because of the attack in Pearl Harbor?
Explain why atoms increase in size when the atom gains electrons.
HELP PLEASE HELP ME A cell phone company charges a $30 monthly fee plus $0.25 for each text message. If you owe a total of $59.50, how many text messages (m) di