document.write( "Question 49928: this is about factoring\r
\n" ); document.write( "\n" ); document.write( "3x^2+8x+5\r
\n" ); document.write( "\n" ); document.write( "how do i factor it??
\n" ); document.write( "

Algebra.Com's Answer #33172 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
3x^2+8x+5\r
\n" ); document.write( "\n" ); document.write( "You think of two numbers whose product is 3*5=15
\n" ); document.write( "and whose sum is 8.
\n" ); document.write( "The numbers are 3 and 5
\n" ); document.write( "You rewrite the problem as follows:
\n" ); document.write( "3x^2+3x+5x+5
\n" ); document.write( "You factor terms 1,2 and 3,4 separately, as follows:
\n" ); document.write( "3x(x+1)+5(x+1)
\n" ); document.write( "Factor again to get:
\n" ); document.write( "(x+1)(3x+5)
\n" ); document.write( "This the factor form you need.\r
\n" ); document.write( "\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );