document.write( "Question 207447This question is from textbook algebra 1 an integrated approach
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document.write( ": solve by factoring. check each answer\r
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document.write( "10x^2=-10\r
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Algebra.Com's Answer #156861 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve by factoring. check each answer \n" ); document.write( "10x^2=-10 \n" ); document.write( "x^2 = -1 \n" ); document.write( "x^2+1=0 \n" ); document.write( "(x+i)(x-i)=0 \n" ); document.write( "x = -i or x = i \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |