document.write( "Question 113956: Use factoring to solve the equation.\r
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document.write( "7 z^ 2 = 161 z - 924 \r
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Algebra.Com's Answer #82929 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Use factoring to solve the equation. \n" ); document.write( "7 z^ 2 = 161 z - 924 \n" ); document.write( "---------------- \n" ); document.write( "7z^2 -161z +924 = 0 \n" ); document.write( "(z-12)(7z-77)=0 \n" ); document.write( "z = 12 or z = 11 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |