document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1070196>Question 1070196</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please, help me with this problem:\r<BR>\n" );
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document.write( "Simplify this expression sqrt x^8 y^7 z^2\r<BR>\n" );
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document.write( "a. zx^4 y^3 sqrt y<BR>\n" );
document.write( "b. x^6y^5<BR>\n" );
document.write( "c.zx^4 y7/a<BR>\n" );
document.write( "d. x^6y^4 sqrt y\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #685314 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=685314\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%28x%5E8%2Ay%5E7%2Az%5E2%29%29 ALIGN=MIDDLE  ALT=\"sqrt%28%28x%5E8%2Ay%5E7%2Az%5E2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "factor to reveal perfect squares<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%28x%5E4%2Ax%5E4%2Ay%5E3%2Ay%5E3%2Ay%2Az%2Az%29%29 ALIGN=MIDDLE  ALT=\"sqrt%28%28x%5E4%2Ax%5E4%2Ay%5E3%2Ay%5E3%2Ay%2Az%2Az%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "extract these perfect squares<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E4%2Ay%5E3%2Az%2Asqrt%28y%29 ALIGN=MIDDLE  ALT=\"x%5E4%2Ay%5E3%2Az%2Asqrt%28y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "  </SPAN>\n" );
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