document.write( "Question 36459: m^2-16 8-2m
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document.write( "__________ divide by ________
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document.write( "m^2-6m+9 m-4m-12\r
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document.write( "show work\r
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Algebra.Com's Answer #22388 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! Hey, hey!! You wrote this one so I can see it!! Good job. Here is the equation in an algebra.com equation box:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Of course, your first step is to FACTOR everything that can be factored, and invert the second number and multiply:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is indeed strange that not much divides out here. In fact, NOTHING matches up exactly, but there is a factor of (m-4) in the first numerator, and a factor of (4-m) in the second denominator that are NEGATIVES of one another. When you divide a number by its negative, the result is always a factor of -1. So these two factors divide out, leaving a factor of -1. It is preferred to place this -1 factor in the numerator, so the final answer is this:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " \n" ); document.write( " |