document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=901625>Question 901625</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the domain of sqrt[5(5(x)^2-7)-6]  ??\r<BR>\n" );
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document.write( "i tried (-inf,inf) because i considered it as a polynomial but i turned out to be wrong \r<BR>\n" );
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document.write( "please help me! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #546915 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=546915\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> note that we do not want a square root of a negative number<BR>\n" );
document.write( "we are given <BR>\n" );
document.write( "sqrt[5(5(x)^2-7)-6] =<BR>\n" );
document.write( "sqrt[5(5x^2 - 7) - 6] =<BR>\n" );
document.write( "sqrt[ 25x^2 -35 - 6] =<BR>\n" );
document.write( "sqrt[ 25x^2 - 41]<BR>\n" );
document.write( "now 25x^2 > 41<BR>\n" );
document.write( "x^2 > 41/25<BR>\n" );
document.write( "x > sqrt(41)/5<BR>\n" );
document.write( "the interval is (sqrt(41)/5, +infinity) </SPAN>\n" );
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