document.write( "Question 637990: i need to find all solutions in the domain 3 tan(x/2)+3= 0 but if it makes it easier i simplified it down to tan(x/2)= -1 pleeeeeze help thanks \n" ); document.write( "
Algebra.Com's Answer #402074 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! find all solutions in the domain 3 tan(x/2)+3= 0 \n" ); document.write( "let us continue from where you left off: \n" ); document.write( "For domain [0,360º] \n" ); document.write( "tan(x/2)=-1 \n" ); document.write( "x/2=135º (in quadrant II where tan<0) \n" ); document.write( "x=270º \n" ); document.write( "or \n" ); document.write( "x/2=315º (in quadrant IV where tan<0) \n" ); document.write( "x=630º \n" ); document.write( " |