document.write( "Question 325203: express in fractional form with positive exponents only\r
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document.write( "(6x^-3 y^4)^-2 \n" );
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Algebra.Com's Answer #232986 by Theo(13342)![]() ![]() You can put this solution on YOUR website! since \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Start with:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This becomes:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This then becomes:\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If we transformed the equation correctly, then the original equation is equivalent to the final equation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We can confirm that by taking any values for x and any values for y and seeing if both equations give us the same answer.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let x = 4 and y = 5.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The original equation gives you a value of 000291271\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The final equation gives you a value of .000291271\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since both equations give you the same answer, then the transposition can be assumed to be good.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you really wanted to make sure, you would pick two other numbers at random and see if both equations give you the same answer.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "No real reason to here so we can assume we're good.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |