3 years ago

Make x the subject please

2 answers:

4 0

Y^2 = (2x+1)/(x-1)
xy^2-y^2 = 2x + 1
xy^2 - 2x = y^2 + 1
x(y^2 - 2) = y^2 + 1
x = (y^2 + 1) / (y^2 - 2)

3 0

The answer is 2/3 hope this helps :)

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