document.write( "Question 1108092: How many algebraic expression can be formed by joining the variable a,b,c,d,e,f with (+) and (-)? \n" ); document.write( "
Algebra.Com's Answer #723233 by Fombitz(32388)\"\" \"About 
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There are six variables so five operations between variables.
\n" ); document.write( "Two possible operations, + or -.
\n" ); document.write( "So there are \"2%5E5=32\" possible expressions if each of the variables must be used in each expression.
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