document.write( "Question 1131446: 4/x+8 - 1/x-8=5x/x^2-64 I am needing help how to determine the values of the variable that makes a denominator zero,\r
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Algebra.Com's Answer #748136 by MathTherapy(10552)\"\" \"About 
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4/x+8 - 1/x-8=5x/x^2-64 I am needing help how to determine the values of the variable that makes a denominator zero,\r
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\"matrix%281%2C3%2C+4%2F%28x+%2B+8%29+-+1%2F%28x+-+8%29%2C+%22=%22%2C+5x%2F%28x%5E2+-+64%29%29\"
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document.write( " ------- Factoring denominator on right-side
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document.write( "As seen, the LCD is (x - 8)(x + 8), so you set each FACTOR equal to 0, and solve for x.
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document.write( "This should give you values: \"highlight_green%28matrix%281%2C3%2C+x%2C+%22=%22%2C+%22+%22%2B-+8%29%29\" that will make the denominators 0, or each expression UNDEFINED. \n" );
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