document.write( "Question 119189: 9X^2+9=0
\n" );
document.write( "A.-1,1
\n" );
document.write( "B.-1i,1i
\n" );
document.write( "c. 3i,3i
\n" );
document.write( "d. -9i,9i
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #87301 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide both sides by 9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add -1 to both sides\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Take the root of both sides\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer b. \n" ); document.write( " |