document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=37099>Question 37099</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321279085/algebrahomeworkh>College Algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> A.<BR>\n" );
document.write( "Is (square root x)^2=x an identity (true for all nonnegitive values of x)?<BR>\n" );
document.write( "please explain answer\r<BR>\n" );
document.write( "\n" );
document.write( "B. For the equation x-2sqrtx=0, perform the following:<BR>\n" );
document.write( "solve for all values of x that satisfies the equation<BR>\n" );
document.write( "answer & show work\r<BR>\n" );
document.write( "\n" );
document.write( "C. graph the functions y=x and y=2 sqrt x on the same graph as B.(by plotting points if necessary) Show the points of intersection of these two graphs.\r<BR>\n" );
document.write( "\n" );
document.write( "Also could you look at this?  I think I have it right but I wanna double check\r<BR>\n" );
document.write( "\n" );
document.write( "A right triangle is a triangle with one angle measuring 90 degrees.  In a right triangle, the sides are related by Pythagorean Theorem, c^2=a^2+b^2, where c is the hypotenuse (the side opposite the 90 degree angle). Find the hypotenuse when the other two sides' measurements are 6 feet and 8 feet.\r<BR>\n" );
document.write( "\n" );
document.write( "so heres what I have:<BR>\n" );
document.write( "c^2=6^+8^2<BR>\n" );
document.write( "c^2=36+64\r<BR>\n" );
document.write( "\n" );
document.write( "sqrt c^2= sqrt 100  c= 5 sqrt 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #25151 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=25151\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A right triangle is a triangle with one angle measuring 90 degrees. In a right triangle, the sides are related by Pythagorean Theorem, c^2=a^2+b^2, where c is the hypotenuse (the side opposite the 90 degree angle). Find the hypotenuse when the other two sides' measurements are 6 feet and 8 feet.<BR>\n" );
document.write( "so heres what I have:<BR>\n" );
document.write( "c^2=6^+8^2<BR>\n" );
document.write( "c^2=36+64<BR>\n" );
document.write( "sqrt c^2= sqrt 100 c= 5 sqrt 4<BR>\n" );
document.write( "CORRECT CONTINUE =5*2=10 IS THE ANSWER..OK.. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );