Difference between revisions of "Algebraic manipulation"

m
Line 8: Line 8:
 
x^2 &=& 25\
 
x^2 &=& 25\
 
\
 
\
\boxed{x&=&5}\
+
\boxed{x&=\pm&5}\
 
</math>
 
</math>
  
 
</center>
 
</center>

Revision as of 22:40, 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)