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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#1 Introductions » Hello! » 2011-03-21 21:52:23

wildmath
Replies: 2

Im Julieta, I try to learn high school math since I started to study math when I was a little bit older than most high school students smile

This forum is really good  - I get fast answers and very smart ones too dizzy

I ask questions in this forum and watch videos here: http://www.mathplanet.com/

I have made a goal that within 2 years Im gonna start on college!!!!! wave

#2 Help Me ! » Equation » 2011-03-18 00:57:33

wildmath
Replies: 1

Hey guys

I really need some help here:

If (z^2)+4x=0 and z=2.

What is x? How do I evaluate that?

Im very thankful for all help dizzy

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