document.write( "Question 72178: Factor. Check by multiplying the factors. If the polynomial is not factorable, write prime. \r
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document.write( "72-17z+z^2 \n" );
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Algebra.Com's Answer #51587 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 72-17z+z^2 \n" ); document.write( "= (8-z)(9-z) \n" ); document.write( "--------------- \n" ); document.write( "(8-z)(9-z) = 72-8z-9z+z^2 \n" ); document.write( "=72-17z+z^2 \n" ); document.write( "========= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |