Question 943430
sqrt(x+6) + sqrt(2-x) = 4


sqrt(x+6) = 4 - sqrt(2-x)


x + 6 = 16 + (2-x) - 8sqrt(2-x)


2x - 12 = -8sqrt(2-x)


-x/4 + 2/3 = sqrt(2-x)


2-x = (-x/4 + 2/3)^2


x = -2