document.write( "Question 354714: How do I solve 2x to the 2/3rds, plus 3x to the 1/3rd minus 2 = Zero? \n" ); document.write( "
Algebra.Com's Answer #253472 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! x^(2/3) is the square of x^(1/3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "let n=x^(1/3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2n^2 + 3n - 2 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "factoring ___ (2n - 1)(n + 2) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n = 1/2 ___ x^(1/3) = 1/2 ___ x = 1/8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n = -2 ___ x^(1/3) = -2 ___ x = -8 \n" ); document.write( " |