document.write( "Question 72938: What bout this math homework question?
\n" ); document.write( "(x + 1)(x^2 + 1) \n" ); document.write( "

Algebra.Com's Answer #52168 by funmath(2933) $\"\"$ $\"About$

You can put this solution on YOUR website!
(x + 1)(x^2 + 1)
\n" ); document.write( "First multiply the x in the first set of parentheses times everything in the second, then multiply the 1 in the first set of parentheses times everything in the second:
\n" ); document.write( " $\"x%28x%5E2%2B1%29%2B1%28x%5E2%2B1%29\"$
\n" ); document.write( " $\"x%28x%5E2%29%2Bx%281%29%2B1%28x%5E2%29%2B1%281%29\"$
\n" ); document.write( " $\"x%5E3%2Bx%2Bx%5E2%2B1\"$ We usually write this in descending order.
\n" ); document.write( " $\"highlight%28x%5E3%2Bx%5E2%2Bx%2B1%29\"$
\n" ); document.write( "Happy Calculating!!!!! \n" ); document.write( "

\n" );