Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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Topic review (newest first)
- bob bundy
- 2013-01-24 07:53:48
- skylor b
- 2013-01-24 07:43:02
[x]=4
What are the values of x?