document.write( "Question 471339: Factor the trinomial x^2+2x-15. Write each factor as a polynomial in descending order. \n" ); document.write( "
Algebra.Com's Answer #323255 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! x² + 2x - 15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Factors into two binomials: \n" ); document.write( "- 1st terms are factors of x²....x and x \n" ); document.write( "- 2nd terms multiply to get -15 and add to get 2....+5 and -3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x² + 2x - 15 \n" ); document.write( "= (x + 5)(x - 3) \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |