document.write( "Question 185780: please help on polynomial.
\n" );
document.write( "
\n" );
document.write( "27y^3-8
\n" );
document.write( "
\n" );
document.write( "thanks \n" );
document.write( "
Algebra.Com's Answer #139323 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 27y^3-8 [General form: a^3-b^3=(a-b)(a^2+ab+b^2)] \n" ); document.write( "=(3y)^3-2^3 Put into general form. \n" ); document.write( "=(3y-2)(3y)^2+6y+(2)^2) \n" ); document.write( "=(3y-2)(9y^2+6y+4) \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |