Question 785009
(x-1)/(x+2)=(2x-3)/(x+4)
(x-1)(x+4)=(2x-3)(x+2)
x^2+3x-4=2x^2+x-6
x^2-2x-2=0
x=1+sqrt(3), x=1-sqrt(3) (see below)
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Ed
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*[invoke solve_quadratic_equation 1, -2, -2]