document.write( "Question 1029889: factor the following expression completely: x^4-17x^2+16 \n" ); document.write( "
Algebra.Com's Answer #644807 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! x^4-17x^2+16 \n" ); document.write( "(x^2-1)(x^2-16), factor it just like it were a quadratic. Now, factor both as a difference of squares. \n" ); document.write( "(x+1)(x-1)(x+4)(x-4) \n" ); document.write( " |