document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1011622>Question 1011622</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 6cos^2(x)+3sin(x)=3<BR>\n" );
document.write( "for (0 < x < 360)\r<BR>\n" );
document.write( "\n" );
document.write( "I've got to solution:<BR>\n" );
document.write( "sin(x)-1=0<BR>\n" );
document.write( "x=90\r<BR>\n" );
document.write( "\n" );
document.write( "Or<BR>\n" );
document.write( "2sin(x)+3=0<BR>\n" );
document.write( "sin(x)=-3/2<BR>\n" );
document.write( "The second solution confuses me because I can't take arc sin -3/2. I must have made a mistake somewhere. Any help please? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #627360 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10558)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=627360\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "6cos^2(x)+3sin(x)=3<BR>\n" );
document.write( "for (0 < x < 360)\r<BR>\n" );
document.write( "\n" );
document.write( "I've got to solution:<BR>\n" );
document.write( "sin(x)-1=0<BR>\n" );
document.write( "x=90\r<BR>\n" );
document.write( "\n" );
document.write( "Or<BR>\n" );
document.write( "2sin(x)+3=0<BR>\n" );
document.write( "sin(x)=-3/2<BR>\n" );
document.write( "The second solution confuses me because I can't take arc sin -3/2. I must have made a mistake somewhere. Any help please?<BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">Solve <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2+cos%5E2+%28x%29+-+sin+x+-+1+=+0 ALIGN=MIDDLE  ALT=\"2+cos%5E2+%28x%29+-+sin+x+-+1+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > ---------> (2 sin x + 1)(sin x - 1) = 0, to get:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28system%28matrix%281%2C3%2Csin+%28x%29+=+-+1%2F2%2C+or%2C+210%5Eo%29%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28system%28matrix%281%2C3%2Csin+%28x%29+=+-+1%2F2%2C+or%2C+210%5Eo%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > (3<sup>rd</sup> quadrant)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28system%28matrix%281%2C3%2Csin+%28x%29+=+-+1%2F2%2C+or%2C+330%5Eo%29%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28system%28matrix%281%2C3%2Csin+%28x%29+=+-+1%2F2%2C+or%2C+330%5Eo%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > (4<sup>th</sup> quadrant)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28system%28matrix%281%2C3%2Csin+%28x%29+=+1%2C+or%2C+90%5Eo%29%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28system%28matrix%281%2C3%2Csin+%28x%29+=+1%2C+or%2C+90%5Eo%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > (Positive side of y-axis) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );