Posted by Alaska Diamond on .
can someone show me steps for this
the product of (6x+9)(x^24x+5)

algebra 
Bosnian,
( 6 x + 9 ) ( x ^ 2  4 x + 5 ) =
6 x * x ^ 2 + 9 * x ^ 2 + 6 x * (  4 x ) + 9 * (  4 x ) + 6 x * 5 + 9 * 5 =
6 x ^ 3 + 9 x ^ 2  24 x ^ 2  36 x + 30 x + 45 =
6 x ^ 3  15 x ^ 2  6 x + 45 =
3 ( 2 x ^ 2  5 x  2 x + 15 ) 
algebra 
Steve,
visit calc101.com and click on the "long multiplication" button. It will show all the messy details.