document.write( "Question 599782: (cube root of x - 8)+2 =1
\n" );
document.write( "I subtracted 2 from both sides, then cubed both sides, ending up with x - 8 = -1. Added 8 to both sides and came up with x=7 but my teacher counted it wrong? \n" );
document.write( "
Algebra.Com's Answer #379074 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! (cube root of x - 8)+2 =1 \n" ); document.write( "------ \n" ); document.write( " \n" ); document.write( "x-8 = -1 \n" ); document.write( "x = 7 \n" ); document.write( "Looks right to me. \n" ); document.write( " |