2. Determine nature of roots of the equation 4 x square + 5x+2 -0
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1 thought on “<br />2. Determine nature of roots of the equation 4 x square + 5x+2 -0<br />​”

1. Answer:

   The roots are unreal.

   Step-by-step explanation:

   Here a = 4 b = 5 c = 2

   discriminant = b² – 4ac

   = 5 ²- 4 × 4 × 2

   = 25 – 32

   = – 9 < 0

   b² – 4ac < 0

   the roots are unreal

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