Question 348821
squaring ___ (x - 3) + 2 sqrt[(x - 3)(x + 2)] + (x + 2) = 25


2 sqrt(x^2 - x - 6) = 26 - 2x ___ sqrt(x^2 - x - 6) = 13 - x


squaring (again) ___ x^2 - x - 6 = 169 - 26x + x^2