document.write( "Question 443850: I am having trouble finding roots. Here is where I am stuck on two problems:\r
\n" ); document.write( "\n" ); document.write( "1. Find all real roots: f(x) = x3 + 2x2 -13x + 10\r
\n" ); document.write( "\n" ); document.write( "2. Find all roots in the complex number system of: f(x) = x3 – 11x2 + 39x - 29\r
\n" ); document.write( "\n" ); document.write( "I understand when you can factor out after grouping but stuck here! \n" ); document.write( "

Algebra.Com's Answer #306159 by scott8148(6628) $\"\"$ $\"About$

You can put this solution on YOUR website!
real roots should be factors of ___ the constant (last) term, divided by the coefficient of the cubed (first) term\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "both of these equations have 1 as a root, so x-1 is a factor\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "divide the equations by x-1 to get two quadratics, which can be factored or run through the quadratic formula \n" ); document.write( "

\n" );