document.write( "Question 887296: {cuberoot(128x^5)}\r
\n" ); document.write( "\n" ); document.write( "I took the cube root and factored the 128 to get 2*64x^5
\n" ); document.write( "a 4 is pulled out and 2 is left in the cubed root.
\n" ); document.write( "Im not sure what to do about the x^5 in the cubed root.
\n" ); document.write( "I think you pull out x^5 and get a finished product of:
\n" ); document.write( "(4x^5){cube root(2)}\r
\n" ); document.write( "\n" ); document.write( "Would this be correct? Thanks for the help!
\n" ); document.write( "

Algebra.Com's Answer #536521 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!
{cuberoot(128x^5)}\r
\n" ); document.write( "\n" ); document.write( "I took the cube root and factored the 128 to get 2*64x^5
\n" ); document.write( "a 4 is pulled out and 2 is left in the cubed root.
\n" ); document.write( "Im not sure what to do about the x^5 in the cubed root.
\n" ); document.write( "I think you pull out x^5 and get a finished product of:
\n" ); document.write( "(4x^5){cube root(2)}\r
\n" ); document.write( "\n" ); document.write( "Would this be correct? Thanks for the help!
\n" ); document.write( "

\n" ); document.write( "You need to break up the RADICAND into CUBES.
\n" ); document.write( "\"x%5E5+=+x%5E3%2Ax%5E2\", so:
\n" ); document.write( "\"root%283%2C+128x%5E5%29\" becomes: \"root%283%2C+4%5E3%2A2%2Ax%5E3x%5E2%29\"
\n" ); document.write( "\"root%283%2C+4%5E3%2Ax%5E3%2A2x%5E2%29\" ------ Rearranging radicand
\n" ); document.write( "\"highlight_green%28highlight_green%284x%2Aroot%283%2C+2x%5E2%29%29%29\" ----- Taking out 4 & x \n" ); document.write( "
\n" );