document.write( "Question 937884: (X-1)(4x-8)..find vertex and x intercept \n" ); document.write( "
Algebra.Com's Answer #571283 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
At the exact middle value between the zeros.\r
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\n" ); document.write( "\n" ); document.write( "What is the value of x in the middle of 2 and 1 ?
\n" ); document.write( "Evaluate the expression at that value.
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