document.write( "Question 189553: 6 / x^2 -1 + 3 / x + 1\r
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\n" ); document.write( "\n" ); document.write( "x + 2 / x^2 + 11x + 18 + 5 / x^2 - 3x -10 \r
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\n" ); document.write( "\n" ); document.write( "1 / x -5 - 2 / x + 5 \r
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\n" ); document.write( "x/2 + 8/3 = 1/6\r
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\n" ); document.write( "\n" ); document.write( "6/x +3 = x + 8 \r
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Algebra.Com's Answer #142229 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
# 1\r
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\n" ); document.write( "\n" ); document.write( "\"6%2F%28x%5E2-1%29%2B3%2F%28x%2B1%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"6%2F%28%28x%2B1%29%28x-1%29%29%2B3%2F%28x%2B1%29\" \r
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\n" ); document.write( "\n" ); document.write( "\"6%2F%28%28x%2B1%29%28x-1%29%29%2B%283%28x-1%29%29%2F%28%28x%2B1%29%28x-1%29%29\" Multiply both the numerator and denominator of the second fraction by \"x-1\"\r
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\n" ); document.write( "\n" ); document.write( "\"6%2F%28%28x%2B1%29%28x-1%29%29%2B%283x-3%29%2F%28%28x%2B1%29%28x-1%29%29\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"%286%2B3x-3%29%2F%28%28x%2B1%29%28x-1%29%29\" Combine the fractions\r
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\n" ); document.write( "\n" ); document.write( "\"%283x%2B3%29%2F%28%28x%2B1%29%28x-1%29%29\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"%283%28x%2B1%29%29%2F%28%28x%2B1%29%28x-1%29%29\" Factor\r
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\n" ); document.write( "\n" ); document.write( "\"%283cross%28%28x%2B1%29%29%29%2F%28cross%28%28x%2B1%29%29%28x-1%29%29\" Cancel out the common terms.\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F%28x-1%29\" Simplify\r
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\n" ); document.write( "\n" ); document.write( "So \"6%2F%28x%5E2-1%29%2B3%2F%28x%2B1%29=3%2F%28x-1%29\" where \"x%3C%3E-1\" or \"x%3C%3E1\"\r
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\n" ); document.write( "\n" ); document.write( "# 2\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B2%29%2F%28x%5E2%2B11x%2B18%29%2B5%2F%28x%5E2-3x-10%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B2%29%2F%28%28x%2B9%29%28x%2B2%29%29%2B5%2F%28x%5E2-3x-10%29\" Factor the first denominator\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B2%29%2F%28%28x%2B9%29%28x%2B2%29%29%2B5%2F%28%28x-5%29%28x%2B2%29%29\" Factor the second denominator\r
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\n" ); document.write( "\n" ); document.write( " Multiply both the numerator and denominator of the second fraction by \"x-5\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2-3x-10%29%2F%28%28x%2B9%29%28x-5%29%28x%2B2%29%29%2B5%2F%28%28x-5%29%28x%2B2%29%29\" FOIL \r
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\n" ); document.write( "\n" ); document.write( " Multiply both the numerator and denominator of the second fraction by \"x%2B9\"\r
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\n" ); document.write( "\n" ); document.write( " FOIL\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2-3x-10%2B5x%2B45%29%2F%28%28x%2B9%29%28x-5%29%28x%2B2%29%29\" Combine the fractions.\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B2x%2B35%29%2F%28%28x%2B9%29%28x-5%29%28x%2B2%29%29\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B2x%2B35%29%2F%28%28x%2B9%29%28x%5E2-3x-10%29%29\" FOIL\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B2x%2B35%29%2F%28x%5E3%2B6x%5E2-37x-90%29\" Expand\r
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\n" ); document.write( "\n" ); document.write( "So where \"x%3C%3E-9\", \"x%3C%3E-2\", or \"x%3C%3E5\"\r
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\n" ); document.write( "\n" ); document.write( "# 3\r
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\n" ); document.write( "\n" ); document.write( "\"1%2F%28x-5%29-2%2F%28x%2B5%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"%281%28x%2B5%29%29%2F%28%28x-5%29%28x%2B5%29%29-2%2F%28x%2B5%29\" Multiply both the numerator and denominator of the first fraction by \"x%2B5\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B5%29%2F%28%28x-5%29%28x%2B5%29%29-2%2F%28x%2B5%29\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B5%29%2F%28%28x-5%29%28x%2B5%29%29-%282%28x-5%29%29%2F%28%28x-5%29%28x%2B5%29%29\" Multiply both the numerator and denominator of the second fraction by \"x-5\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B5%29%2F%28%28x-5%29%28x%2B5%29%29-%282x-10%29%2F%28%28x-5%29%28x%2B5%29%29\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B5-%282x-10%29%29%2F%28%28x-5%29%28x%2B5%29%29\" Subtract the fractions\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B5-2x%2B10%29%2F%28%28x-5%29%28x%2B5%29%29\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"%28-x%2B15%29%2F%28%28x-5%29%28x%2B5%29%29\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"%28-x%2B15%29%2F%28x%5E2-25%29\" FOIL\r
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\n" ); document.write( "\n" ); document.write( "So \"1%2F%28x-5%29-2%2F%28x%2B5%29=%28-x%2B15%29%2F%28x%5E2-25%29\" where \"x%3C%3E-5\" or \"x%3C%3E5\"\r
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\n" ); document.write( "\n" ); document.write( "# 4\r
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\n" ); document.write( "\"x%2F2%2B8%2F3=1%2F6\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( " Multiply both sides by the LCD \"6\" to clear any fractions.\r
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\n" ); document.write( "\n" ); document.write( "\"3x%2B2%288%29=1\" Simplify\r
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\n" ); document.write( "\n" ); document.write( "\"3x%2B16=1\" Multiply.\r
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\n" ); document.write( "\n" ); document.write( "\"3x=1-16\" Subtract \"16\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"3x=-15\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28-15%29%2F%283%29\" Divide both sides by \"3\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=-5\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the answer is \"x=-5\"\r
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\n" ); document.write( "\n" ); document.write( "# 5\r
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\n" ); document.write( "\n" ); document.write( "I'm assuming that the equation is \"6%2Fx+%2B3+=+x+%2B+8\"???\r
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\n" ); document.write( "\n" ); document.write( "\"6%2Fx+%2B3+=+x+%2B+8\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"cross%28x%29%286%2Fcross%28x%29%29+%2B3x+=+x%2Ax+%2B+8%2Ax\" Multiply EVERY term by the LCD \"x\"\r
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\n" ); document.write( "\n" ); document.write( "\"6%2B3x+=+x%5E2+%2B+8x\" Multiply and simplify\r
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\n" ); document.write( "\n" ); document.write( "\"0+=+x%5E2+%2B+8x-3x-6\" Subtract 3x from both sides. Subtract 6 from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"0+=+x%5E2+%2B+5x-6\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"0=%28x%2B6%29%28x-1%29\" Factor \r
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\n" ); document.write( "\n" ); document.write( "\"x%2B6=0\" or \"x-1=0\" Set each factor equal to zero\r
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\n" ); document.write( "\n" ); document.write( "\"x=-6\" or \"x=1\" Solve for \"x\" in each case\r
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\n" ); document.write( "\n" ); document.write( "So the solutions are \"x=-6\" or \"x=1\"\r
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\n" ); document.write( "\n" ); document.write( "OR...\r
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\n" ); document.write( "\n" ); document.write( "Is the equation \"6%2F%28x%2B3%29+=+x+%2B+8\" ????\r
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\n" ); document.write( "\n" ); document.write( "\"6%2F%28x%2B3%29+=+x+%2B+8\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"6+=+%28x%2B8%29%28x%2B3%29\" Multiply both sides by \"x%2B3\".\r
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\n" ); document.write( "\n" ); document.write( "\"6+=+x%5E2%2B11x%2B24\" FOIL\r
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\n" ); document.write( "\n" ); document.write( "\"0+=+x%5E2%2B11x%2B24-6\" Subtract 6 from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"0+=+x%5E2%2B11x%2B18\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"0+=+%28x%2B9%29%28x%2B2%29\" Factor\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B9=0\" or \"x%2B2=0\" Set each factor equal to zero\r
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\n" ); document.write( "\n" ); document.write( "\"x=-9\" or \"x=-2\" Solve for \"x\" in each case\r
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\n" ); document.write( "\n" ); document.write( "So the solutions are \"x=-9\" or \"x=-2\"
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