document.write( "Question 873643: Dear Math Tutor,\r \n" );
document.write( "\n" );
document.write( "Please help me with: The square root of 162x^6 - the square root of 98 x^6\r \n" );
document.write( "\n" );
document.write( "= 9 times square root of 2 times square root of x^3 - 7 times square root of 2 times square root of x^3\r \n" );
document.write( "\n" );
document.write( "My frustration: How did square root of x^6 become square root of x^3?\r \n" );
document.write( "\n" );
document.write( "With gratitude, \n" );
document.write( "Nats \n" );
document.write( " \n" );
document.write( "
![\"\"](\"/images/stars/stars-13.gif\")
