document.write( "Question 290086: y^9-y^5 or y to the ninth power minus y to the 5th power. Factor completely and check the answer by multiplication. Any help on this would be great. \n" ); document.write( "
Algebra.Com's Answer #209942 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
y^9-y^5 perfectly written.
\n" ); document.write( "y^9-y^5=y^5*(y^4-1)
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\n" ); document.write( "y^5*(y^4-1)=
\n" ); document.write( "y^9-y^5
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