Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#2 Re: Help Me ! » irrational nuumbers » 2011-11-29 02:04:15

please give one example for that bobbym

#5 Help Me ! » irrational nuumbers » 2011-11-27 03:55:44

kumara
Replies: 3

how to identify irrational numbers ? are there any rules? please help me

#6 Re: Help Me ! » Equations with parenthesis? » 2011-11-26 05:25:53

is the squreroot of 9 is  ±3 or only 3?

#7 Re: Help Me ! » Equations with parenthesis? » 2011-11-25 20:20:46

how to identify irrational numbers? are any rules to check the irrationality of a number?

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