document.write( "Question 648400: (x-2)^(2/3)+(x-2)^(1/3)-12=0\r
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document.write( "the fractions are exponents \n" );
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Algebra.Com's Answer #406671 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! (x-2)^(2/3)+(x-2)^(1/3)-12=0 \n" ); document.write( "============= \n" ); document.write( "Sub y for (x-2)^(1/3) \n" ); document.write( "--- \n" ); document.write( "y^2 + y - 12 = 0 \n" ); document.write( "(y-3)*(y+4) = 0 \n" ); document.write( "y = 3 \n" ); document.write( "x^(1/3) = 3 \n" ); document.write( "x = 27 \n" ); document.write( "============== \n" ); document.write( "y = -4 \n" ); document.write( "x^(1/3) = -4 \n" ); document.write( "x = -64 \n" ); document.write( " \n" ); document.write( " |