document.write( "Question 192508: z^2=-36 I got 6 and negative 6. It that correct.\r
\n" );
document.write( "\n" );
document.write( "It should say z squared equals negative 36.\r
\n" );
document.write( "\n" );
document.write( "Please help \n" );
document.write( "
Algebra.Com's Answer #144531 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! z^2=-36 I got 6 and negative 6. It that correct. \n" ); document.write( "----- \n" ); document.write( "z^2+36 = 0 \n" ); document.write( "(z + 6i)(z - 6i) = 0 \n" ); document.write( "z = -6i or z = 6i \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |