document.write( "Question 439291: Hi,
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document.write( "I've been out of school for 2 years and I cannot remember how to do the cube root of numbers.
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document.write( "The problem I have asks what is 4 times the cube root of 81. \n" );
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Algebra.Com's Answer #303546 by Edwin McCravy(20054)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( " ___ ___ _______ __________ \r\n" ); document.write( "4∛81 = 4∛9*9 = 4∛3*3*3*3 = 4∛(3*3*3)*3 = \r\n" ); document.write( " ____ __ _ __ _ \r\n" ); document.write( "4∛3³*3 = 4*∛3³*∛3 = 4*3*∛3 = 12∛3\r\n" ); document.write( "\r\n" ); document.write( "And you leave it like that.\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |