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.

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