document.write( "Question 450544: 4z^2-16z+15 \n" ); document.write( "

Algebra.Com's Answer #309876 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
4z^2-16z+15
\n" ); document.write( "---
\n" ); document.write( "Use Inverse-FOIL:
\n" ); document.write( "4z^2 -10z-6z + 15
\n" ); document.write( "----
\n" ); document.write( "2z(2z-5)-3(2z-5)
\n" ); document.write( "----
\n" ); document.write( "= (2z-5)(2x-3)
\n" ); document.write( "====================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

\n" );