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Kiera
6/x - 9/(x-1) = 1/4 Solve & check for extraneous solutions?
Pre-calculus
Solve the following. Check for extraneous solutions.
6/x - 9/(x-1) = 1/4
We're using LCD currently and i can't seem to solve this problem for x ...this is as far as i got...
x≠1
6(x-1)(4)/(x)(x-1)(4) - 9(x)(4)/(x)(x-1)(4) = 1(x)(x-1)/(x)(x-1)(4)
24x-24/(x)(x-1)(4) - 36x/(x)(x-1)(4) = x²-x/(x)(x-1)(4)
24x-24-36x/(x)(x-1)(4) = x²-x/(x)(x-1)(4)
-12x-24-x²+x/(x)(x-1)(4) = 0
-x²-11x-24/(x)(x-1)(4) = 0
-x²-11x-24 / 4(x²-1) = 0
Please help?!
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