Difference between revisions of "Algebraic manipulation"
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| Line 8: | Line 8: | ||
x^2 &=& 25\\ | x^2 &=& 25\\ | ||
\\ | \\ | ||
| − | \boxed{x&=&5}\\ | + | \boxed{x&=\pm&5}\\ |
</math> | </math> | ||
</center> | </center> | ||
Revision as of 23:40, 29 December 2013
Involving doing opposite operations to any equation to solve for a certain variable. Ex:
$x^2 + 18 &=& 43\\ \\ x^2 &=& 25\\ \\ \boxed{x&=\pm&5}\$ (Error compiling LaTeX. Unknown error_msg)
