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

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Beautiful thoughts, and yes only for believers.

Cool information about the human body and a good joke for men.

This is cool. That's why mathematicians are artists too.

let's do # 4

x^3 + 22x^2 121x = 0

Take "- x" out as gcf

- x (x^2 - 22x + 121) = 0

- x (x - 11)^2 = 0

So, -x = 0 which is x = 0 and (x - 11) = 0 which is x = 11

Hence x = 0, 11

hahaa....

cool joke, but gives some advice too.

Thanks soroban.

I find this article on ezine article directory, may be help you to get how to solve equations with parenthesis.

Search for How-To-Solve-Complex-Equations-In-One-Variable in the directory.

Hi Duck

Welcome abroad

I just joined too, and find it as a cool, informative site.

Math is cool too

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