document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=354852>Question 354852</A>: <I><SPAN STYLE=\"word-break: break-all;\"> =/ Alright so i just got off of long term suspention cause someone decided to fight me and i had to defend myself and now im suspected to do this unit test tommorow i broke or else id pay for a tutor could someone explain how to solve these problems for me ?\r<BR>\n" );
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document.write( "Solve the equation/ Check for extraneous solutions.<BR>\n" );
document.write( "1.x^(1/2)+5=4<BR>\n" );
document.write( "2.3(to the squar root of)2x+4=12<BR>\n" );
document.write( "3.( cubed root of the Nth root or what ever) inside is x+40=-5<BR>\n" );
document.write( "4.x-4= square root of 2x\r<BR>\n" );
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document.write( "a)erform the indicated operation <BR>\n" );
document.write( "b) State the domain of the result<BR>\n" );
document.write( " F(x)=3x and g(x)= x-5\r<BR>\n" );
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document.write( "5.F(x)+ g(x)<BR>\n" );
document.write( "6.F(x)/G(x)<BR>\n" );
document.write( "7.f(x)*g(x)<BR>\n" );
document.write( "8.f(g(x)) \r<BR>\n" );
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document.write( "Thats alll I need to know like i reviewed 20 problems i dont know and learnd them I cant get this anywhere and im running out of time </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #253493 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=253493\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve the equation/ Check for extraneous solutions.<BR>\n" );
document.write( "1.x^(1/2)+5=4<BR>\n" );
document.write( "x^(1/2) = -1<BR>\n" );
document.write( "x = 1<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "2.3(to the squar root of)2x+4=12<BR>\n" );
document.write( "3*sqrt(2x+4) = 12<BR>\n" );
document.write( "sqrt(2x+4) = 4<BR>\n" );
document.write( "2x+4 = 16<BR>\n" );
document.write( "2x = 12<BR>\n" );
document.write( "x = 6<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "3.( cubed root of the Nth root or what ever) inside is x+40=-5<BR>\n" );
document.write( "(x+40)^(1/3) = -5<BR>\n" );
document.write( "x+40 = -125<BR>\n" );
document.write( "x = -165<BR>\n" );
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document.write( "4.x-4= square root of 2x <BR>\n" );
document.write( "x-4 = sqrt(2x)<BR>\n" );
document.write( "(x-4)^2 = 2x<BR>\n" );
document.write( "x^2 -8x + 16 = 2x<BR>\n" );
document.write( "x^2 - 10x + 16 = 0<BR>\n" );
document.write( "(x-2)(x-8) = 0<BR>\n" );
document.write( "x = 2 or x = 8<BR>\n" );
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document.write( "Checking in the original equation you get<BR>\n" );
document.write( "x = 2 but x cannot be 8<BR>\n" );
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document.write( "a) perform the indicated operation <BR>\n" );
document.write( "b) State the domain of the result<BR>\n" );
document.write( "F(x)=3x and g(x)= x-5 <BR>\n" );
document.write( "5.F(x)+ g(x) = 3x+x-5 = 4x-5<BR>\n" );
document.write( "Domain: All Real Numbers<BR>\n" );
document.write( "-----------------------<BR>\n" );
document.write( "6.F(x)/G(x) = 3x/(x-5)<BR>\n" );
document.write( "Domain: All Real Numbers except x = 5<BR>\n" );
document.write( "-----------------------  <BR>\n" );
document.write( "7.f(x)*g(x) = (3x)(x-5) = 3x^2-15x<BR>\n" );
document.write( "Domain: All Real Numbers<BR>\n" );
document.write( "------------------------<BR>\n" );
document.write( "8.f(g(x)) = f(x-5) = 3(x-5) = 3x-15<BR>\n" );
document.write( "Domain: All Real Numbers<BR>\n" );
document.write( "===============================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. \r<BR>\n" );
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document.write( " </SPAN>\n" );
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