Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Feeling old, kid stumped me. x+y=-12=[xy=24] help!
by ACP45
Help Me !
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2008-01-14 18:19:32
by John E. Franklin
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