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14 April, 12:53

Determine the number of real solutions the equation has.

5x^2-9=0

1 Real Solution

No Real Solutions

2 Real Solutions

+5
Answers (1)
  1. 14 April, 14:49
    0
    Using the quadratic formula, the solutions are x1 = 1.3416 and x2 = - 1.3416

    So, it has 2 real solutions.
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