I. x2+ 19x + 78 = 0
II. 45y2+ 83y + 28 = 0
5 378 64f1e41e2bbb242750de326f
Q:
I. x2+ 19x + 78 = 0
II. 45y2+ 83y + 28 = 0
- 1x > yfalse
- 2x < ytrue
- 3x ≥ yfalse
- 4x ≤ yfalse
- 5x = y or relationship between x and y cannot be established.false
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