document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=630839>Question 630839</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the quadratic equation by using the definition of square root and write the solutions in radical form. Simplify the solutions.\r<BR>\n" );
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document.write( "4(y+5)^2=128\r<BR>\n" );
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document.write( "Answer:<BR>\n" );
document.write( "y= ___ , ___  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #397192 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=397192\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve the quadratic equation by using the definition of square root and write the solutions in radical form. Simplify the solutions.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%28y%2B5%29%5E2=128 ALIGN=MIDDLE  ALT=\"4%28y%2B5%29%5E2=128\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "dividing both sides by 4:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28y%2B5%29%5E2=32 ALIGN=MIDDLE  ALT=\"+%28y%2B5%29%5E2=32\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "take the square root of both sides:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y%2B5+=+sqrt%2832%29 ALIGN=MIDDLE  ALT=\"+y%2B5+=+sqrt%2832%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y%2B5+=+sqrt%284%2A4%2A2%29 ALIGN=MIDDLE  ALT=\"+y%2B5+=+sqrt%284%2A4%2A2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y%2B5+=+4%2Asqrt%282%29 ALIGN=MIDDLE  ALT=\"+y%2B5+=+4%2Asqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+4%2Asqrt%282%29+-+5 ALIGN=MIDDLE  ALT=\"+y+=+4%2Asqrt%282%29+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Answer:<BR>\n" );
document.write( "y= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asqrt%282%29+-+5 ALIGN=MIDDLE  ALT=\"4%2Asqrt%282%29+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" > , <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-4%2Asqrt%282%29+-+5 ALIGN=MIDDLE  ALT=\"-4%2Asqrt%282%29+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );