$\displaystyle

\sqrt{0,16} + \sqrt{0,81} - \sqrt{1,44}

$

What is the result of this procedure?

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- Aug 2nd 2008, 07:44 AMOPETHSquare Roots
$\displaystyle

\sqrt{0,16} + \sqrt{0,81} - \sqrt{1,44}

$

What is the result of this procedure? - Aug 2nd 2008, 07:51 AMPlato
$\displaystyle \sqrt {0.16} + \sqrt {0.81} - \sqrt {1.44} = \sqrt {\left( {0.4} \right)^2 } + \sqrt {\left( {0.9} \right)^2 } - \sqrt {\left( {1.2} \right)^2 } $

- Aug 2nd 2008, 08:14 AMOPETH
$\displaystyle

\sqrt{\frac{16}{100} } + \sqrt{\frac{81}{100} } - \sqrt{\frac{144}{100} }

$

$\displaystyle

\frac{4}{10} + \frac{9}{10} - \frac{12}{10}

$

$\displaystyle

\frac{13}{10} - \frac{12}{10}= \frac{1}{10}

$ - Aug 30th 2008, 10:04 AMsaintjoseph
hello

i cant understand the use of this fourm.. could you please explain me,,

============================================

saintjoseph

WideCircles - Sep 16th 2008, 12:38 AMmatt3D
What exactly don't you understand? They make there solutions look good, by using LaTeX. If you want to see what code they put in, just click on one of the solutions and a window will pop up and tell you what code they used, that's mainly how I figured it out. Here is a good link on many commands in LaTeX: http://en.wikibooks.org/wiki/LaTeX/Mathematics