document.write( "Question 1152241: Degree 3; zeros: -6, -3-i \n" ); document.write( "
Algebra.Com's Answer #774210 by greenestamps(13219) You can put this solution on YOUR website! \n" ); document.write( "Ask your question -- it is not our job to guess what the question is. \n" ); document.write( "---------------------------------- \n" ); document.write( "If a polynomial has real coefficients, then complex roots occur in conjugate pairs. \n" ); document.write( "Given that -3-i is a zero, -3+i is another root. \n" ); document.write( "So if the polynomial is degree 3 with two roots -6 and -3-i, then the three roots are -6, -3-i, and -3+i. \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |