document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=194802>Question 194802</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have these 3 problems left and i cannot figure them out someone please help asap id really appreciate it.\r<BR>\n" );
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document.write( "Solve the equation for x.\r<BR>\n" );
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document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%29-5=7 ALIGN=MIDDLE  ALT=\"sqrt%28x%29-5=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%283x%29%2Fsqrt%282x%2B3%29=2 ALIGN=MIDDLE  ALT=\"sqrt%283x%29%2Fsqrt%282x%2B3%29=2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "3.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%2B5%29=x%2B3 ALIGN=MIDDLE  ALT=\"sqrt%28x%2B5%29=x%2B3\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146137 by </B><A HREF=/tutors/aboutme.mpl?userid=RAY100><B>RAY100(1637)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=RAY100><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=146137\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1)  sqrt (x) -5 =7<BR>\n" );
document.write( ",,,,sqrt(x) =12<BR>\n" );
document.write( "squaring<BR>\n" );
document.write( "x = 144<BR>\n" );
document.write( "checking<BR>\n" );
document.write( "sqrt(144) -5  =12-5 =7,,,,ok<BR>\n" );
document.write( "or  if  the  problem  is  <BR>\n" );
document.write( "sqrt (x-5) =7<BR>\n" );
document.write( "squaring <BR>\n" );
document.write( "x-5 =49<BR>\n" );
document.write( "x=54<BR>\n" );
document.write( "checking<BR>\n" );
document.write( "sqrt(54-5) = sqrt(49) =7,,,ok<BR>\n" );
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document.write( "2)  sqrt (3x) / sqrt(2x+3) =2<BR>\n" );
document.write( "squaring<BR>\n" );
document.write( "(3x)  /  (2x+3)   =  4<BR>\n" );
document.write( "cross  multiply<BR>\n" );
document.write( "3x = 4 (2x+3) = 8x +12<BR>\n" );
document.write( "-5x = 12<BR>\n" );
document.write( "x=(-12/5)  ,,,,,,ANSWER<BR>\n" );
document.write( "checking<BR>\n" );
document.write( "sqrt(3(-12/5) / sqrt( 2(-12/5) +3)  =  2<BR>\n" );
document.write( "sqrt  -36/5 / sqrt (-24 /5 +3)  =2<BR>\n" );
document.write( "sqrt -36/5 / sqrt ( -24/5 +15/5) =2<BR>\n" );
document.write( "sqrt -36 /5 / sqrt -9/5  =2<BR>\n" );
document.write( "sqrt ( -36 /-9) = sqrt (4) =2<BR>\n" );
document.write( "2=2,,,,,,ok<BR>\n" );
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document.write( "3)  sqrt(x+5) = x+3<BR>\n" );
document.write( "squaring<BR>\n" );
document.write( "(x+5) = (x+3)^2 = (x+3)(x+3) =x^2 +6x +9<BR>\n" );
document.write( "0 = x^2  +5x  +4<BR>\n" );
document.write( "0 = ( x+1) (x+4)<BR>\n" );
document.write( "x = -1,  -4<BR>\n" );
document.write( "checking<BR>\n" );
document.write( "x=-1  ,,,, sqrt(-1+5) = (-1+3),,,,sqrt 4 = 2,,,,,,,ok<BR>\n" );
document.write( "for  x=-4,,,,,,sqrt ( -4+5)  = (-4+3),,,sqrt (1) = -1,,, ok,,,realizing  sqrt1= +/- 1   </SPAN>\n" );
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