document.write( "Question 302451: factor polynomial if possible if it cannot be factored write prime\r
\n" );
document.write( "\n" );
document.write( "20q to the second power minus 5r to the second power\r
\n" );
document.write( "\n" );
document.write( "and -49r to te second power + 4t to the second power \r
\n" );
document.write( "\n" );
document.write( "could you show me how to do and answer these problems
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #216850 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "20q to the second power minus 5r to the second power \n" ); document.write( "20q^2-5r^2 \n" ); document.write( "factor out 5 \n" ); document.write( "5*(4q^2-r^2) \n" ); document.write( "difference of squares \n" ); document.write( "5*(2q-r)*(2q+r) \n" ); document.write( " |