document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=942215>Question 942215</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi,\r<BR>\n" );
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document.write( "I need help solving three questions. They're given as homework and I really don't know how to solve them. I don't have answers to check my problem so I don't know if I'm doing it right. I would be grateful if you could help me to solve the questions (with step-by-step instructions)\r<BR>\n" );
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document.write( "I have uploaded the pictures on imgur: http://imgur.com/a/wIYPT\r<BR>\n" );
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document.write( "Thank you so much.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #574388 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=574388\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Three equations to solve, too many for one posting, but the skills to use are very much the same.\r<BR>\n" );
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document.write( "The second equation:<BR>\n" );
document.write( "(x+1)/(2-x)+(x+2)/(x+3)-(4x+7)/(6-x-x^2)=0, in pure text, appearing as rendered to<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B1%29%2F%282-x%29%2B%28x%2B2%29%2F%28x%2B3%29-%284x%2B7%29%2F%286-x-x%5E2%29=0 ALIGN=MIDDLE  ALT=\"%28x%2B1%29%2F%282-x%29%2B%28x%2B2%29%2F%28x%2B3%29-%284x%2B7%29%2F%286-x-x%5E2%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "FRACTION SKILLS!  A few simple algebraic tricks, too.<BR>\n" );
document.write( "The partial fraction on the right location can be adjusted to an ADDITION if you multiply it by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1 ALIGN=MIDDLE  ALT=\"-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B1%29%2F%282-x%29%2B%28x%2B2%29%2F%28x%2B3%29%2B%284x%2B7%29%2F%28-6%2Bx%2Bx%5E2%29=0 ALIGN=MIDDLE  ALT=\"%28x%2B1%29%2F%282-x%29%2B%28x%2B2%29%2F%28x%2B3%29%2B%284x%2B7%29%2F%28-6%2Bx%2Bx%5E2%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Some factoring:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B1%29%2F%282-x%29%2B%28x%2B2%29%2F%28x%2B3%29%2B%284x%2B7%29%2F%28%28x%2B3%29%28x-2%29%29=0 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Fix the left position rational expression also...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-%28x%2B1%29%2F%28x-2%29%2B%28x%2B2%29%2F%28x%2B3%29%2B%284x%2B7%29%2F%28%28x%2B3%29%28x-2%29%29=0 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >, both those tricks not necessary but can make some of the work a little more comfortable.\r<BR>\n" );
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document.write( "LOWEST COMMON DENOMINATOR - Typical Fraction Skill -<BR>\n" );
document.write( "Multiply the left member and right member by (x-2)(x+3) and simplify.<BR>\n" );
document.write( "The left member is a sum of rational expressions, and the right member is 0.  Not showing this actual multiplication step, but showing just the first result is this:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-%28x%2B1%29%28x%2B3%29%2B%28x%2B2%29%28x-2%29%2B%284x%2B7%29=0 ALIGN=MIDDLE  ALT=\"-%28x%2B1%29%28x%2B3%29%2B%28x%2B2%29%28x-2%29%2B%284x%2B7%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You should be able to handle the rest.  You will get a quadratic equation to finish either by factoring or by general solution to quadratic equation.\r<BR>\n" );
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