Question

2. Determine nature of roots of the equation 4 x square + 5x+2 -0
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Answer 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