document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=85028>Question 85028</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this equation:<BR>\n" );
document.write( "the quantity of x plus the square root of y..cubed<BR>\n" );
document.write( "i'm not sure how to write it on the computer--<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Please+help+me+solve+this+equation%3A%0D%0Athe+quantity+of+x+plus+the+square+root+of+y..cubed%0D%0Ai%27m+not+sure+how+to+write+it+on+the+computer--%0D%0A ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >(x + square root y)^3<BR>\n" );
document.write( "i know that i should separate it all out, but how do you foil a cubed equation? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #61268 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=61268\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We can use binomial expansion instead of foiling\r<BR>\n" );
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document.write( "Using the general binomial <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%29%5E3 ALIGN=MIDDLE  ALT=\"%28x%2By%29%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > we can use binomial expansion to get \r<BR>\n" );
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document.write( "------------------------ binomial expansion for (x+y)^3 ------------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1+%2A+x%5E3+%2B3+%2A+x%5E2+%2A+y+%2B3+%2A+x+%2A+y%5E2+%2B1+%2A+y%5E3 ALIGN=MIDDLE  ALT=\"1+%2A+x%5E3+%2B3+%2A+x%5E2+%2A+y+%2B3+%2A+x+%2A+y%5E2+%2B1+%2A+y%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Now plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=sqrt%28y%29 ALIGN=MIDDLE  ALT=\"y=sqrt%28y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1+%2A+x%5E3+%2B3+%2A+x%5E2+%2A+%28sqrt%28y%29%29+%2B3+%2A+x+%2A+%28sqrt%28y%29%29%5E2+%2B1+%2A+%28sqrt%28y%29%29%5E3 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Simplify\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E3%2B3%2Ax%5E2%2Asqrt%28y%29%2B3%2Ay%2Ax%2By%2Asqrt%28y%29 ALIGN=MIDDLE  ALT=\"x%5E3%2B3%2Ax%5E2%2Asqrt%28y%29%2B3%2Ay%2Ax%2By%2Asqrt%28y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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