Question 580191
if m is 1/x, you then have (m^2 - x^2) / (m + x) = 3/2


factoring ___ [(m + x)(m - x)] / (m + x) = 3/2 ___ m - x = 3/2


replacing m ___ (2/x) - 2x = 3


multiplying by x ___ 2 - 2x^2 = 3x ___ 0 = 2x^2 + 3x - 2


factoring ___ 0 = (2x - 1)(x + 2)