Rielynzxa47go Rielynzxa47go Math Answered 1. 2x² – 10x + 80 = 0 2, x² + x + 1 = 0 3. x² + 2x = 0 4. 4x² – 5x = 6 5. 3x² – 2x – 5 = 0baka alam nyo po yung Descriminant at Nature of the roots nila?