document.write( "Question 438113: how would you solve f(-1/2)=1/4(-1/2)-1/8? \n" ); document.write( "
Algebra.Com's Answer #303031 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29=%281%2F4%29%28x%29-1%2F8\"...your original function;\r
\n" ); document.write( "\n" ); document.write( "means you have \"x=-1%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28-1%2F2%29=%281%2F4%29%28-1%2F2%29-1%2F8\"...multiply \"%281%2F4%29%28-1%2F2%29=-1%2F8\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-1%2F2%29=-1%2F8-1%2F8\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-1%2F2%29=-2%2F8\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-1%2F2%29=-cross%282%291%2Fcross%288%294\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-1%2F2%29=-1%2F4\"
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