document.write( "Question 596016: Solve the following equations...this is what i did \r
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document.write( "1) 4x/x+2 + 3/x-2=4\r
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document.write( "when i set it up this is what i got\r
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document.write( "4x(x-2)+3(x+2)=4(x+2)(x-2)\r
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document.write( "2.)10b-50/b^2-b-20 divided by 15/6b+24\r
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document.write( "answer: i factored everything and flipped it over since it says to divide and i got\r
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document.write( "10(b-5)/(b+4)(b-5) X 6(b+4)/15\r
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document.write( "10(b-5)/15(b-5) where should the 6 go? \n" );
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Algebra.Com's Answer #377428 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! # 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You're on the right track. Now foil/expand, simplify and get into standard form\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The x squared terms cancel and we're left with a linear equation. I'll let you solve this. Tell me what you get.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==============================================================================================================\r \n" ); document.write( "\n" ); document.write( "# 2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The 6 is in the numerator of the second fraction (in step 2).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So it should stay in the numerator. You can multiply it with the 10 in the numerator of the first fraction to get 10*6 = 60\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So you'll end up with \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "60(b-5)/15(b-5)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "which can be simplified further (I'll let you take over from here. Let me know what you get)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |