document.write( "Question 73625: Can you help me factor 3x*3=81?
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document.write( "I have no idea how to even begin. Thank you \n" );
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Algebra.Com's Answer #52661 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3x*3=81 \n" ); document.write( "I'm going to assume your x*3 means x cubed. \n" ); document.write( "------------- \n" ); document.write( "Rewriting: \n" ); document.write( "3x^3 = 81 \n" ); document.write( "Divide both sides by 3 to get: \n" ); document.write( "x^3 = 27 \n" ); document.write( "Take the cube root of both sides to get: \n" ); document.write( "x=3 \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |