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How do you solve for x in the equation of 20 over x squared minus 1 over x equals 1?
Wiki User
∙ 13y ago
20/x2 -1/x = 1
Multiply all terms by x2:
20 -x = x2
Subtract x2 from both sides:
20 -x -x2 = 0
Divide all terms by -1 and form a quadratic equation:
x2+x-20 = 0
Factor the equation:
(x+5)(x-4) = 0
Solution: x = -5 or x = 4
Wiki User
∙ 13y ago
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