Solve both equations and find the relation between $x$ and $y$ . I. $2 x^{2} - 13 x + 21 = 0$
II. $2 y^{2} - 15 y + 28 = 0$

Question

Solve both equations and find the relation between x and y. I. 2x² − 13x + 21 = 0 II. 2y² − 15y + 28 = 0

Accepted Answer

x ≤ y. I: (2x − 7)(x − 3) = 0 → x = 3, 3.5. II: (2y − 7)(y − 4) = 0 → y = 3.5, 4. The largest x equals the smallest y (3.5), so x ≤ y.

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