document.write( "Question 411311: Factor\n" ); document.write( "30c^2+19c-63 \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( "Factoring\n" ); document.write( "30c^2+19c-63 \n" ); document.write( "(5c+9)(6c-7) |Note:SUM of the inner product(54c) and the outer product(-35c) = 19c