document.write( "Question 293262: (x+4)^2/3 = 4 \n" ); document.write( "
Algebra.Com's Answer #211709 by richwmiller(17219) You can put this solution on YOUR website! (x+4)^2/3 = 4 \n" ); document.write( "(x+4)^(2/3*3/2) = 4^(3/2) \n" ); document.write( "(x+4)^1=4^(3/2) \n" ); document.write( "take sqrt (4) which equals 2 and cube it \n" ); document.write( "x+4=2^3 \n" ); document.write( "x=-4+8 \n" ); document.write( "x=4\r \n" ); document.write( "\n" ); document.write( "or we could have cubed 4 and got 64 \n" ); document.write( "and then take the sqrt (64)=8 and subtract 4 \n" ); document.write( "and end up with 4 as before. \n" ); document.write( " \n" ); document.write( " |