document.write( "Question 1068173: Find a polynomial equation with real coefficients that has the given roots.
\n" );
document.write( "44 and - 5i \n" );
document.write( "
Algebra.Com's Answer #683352 by ikleyn(52790)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "p(x) = (x-44)*(x-5i)*(x+5i) = (x-44)*(X+25).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For a polynomial with real coefficients, the complex roots goes in pairs:\r \n" ); document.write( "\n" ); document.write( "a + bi and a - bi, the complex number and it conjugate.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, your polynomial has the complex roots 5i and -5i.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |