I. x² + 13x + 42 = 0
II. y² – 2y - 63 = 0
307 64dcc2e04e4237f6c98a6515
Q:
I. x² + 13x + 42 = 0
II. y² – 2y - 63 = 0
- 1x > yfalse
- 2x < yfalse
- 3x ≥ yfalse
- 4x ≤ yfalse
- 5x = y or the relationship between x and y cannot be established.true
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