document.write( "Question 972931: If x=2+2⅔+2⅓ then values of x³-6x²+6x is: \n" ); document.write( "
Algebra.Com's Answer #595172 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! x³-6x²+6x. Initially, this was not clear that they were exponents.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "**************************** \n" ); document.write( "I subsequently learned that x=2+2^(2/3) +2 (1/3) \n" ); document.write( " 2+2^(2/3) +2 (1/3)\r \n" ); document.write( "\n" ); document.write( "To factor this out completely is extremely difficult. It is easier to add the 3 terms, and to four decimal places it is 4.8474\r \n" ); document.write( "\n" ); document.write( "4.8474^3-6[4.8474^2]+6(4.8474)=2.0014\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |