Question 1108200
sqrt5x-1=-sqrtx+2+3
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sqrt(5x) - 1 = -sqrt(x) +2 + 3
sqrt(5x) - 1 = -sqrt(x) + 5
sqrt(5x) = -sqrt(x) + 6
5x = x - 12sqrt(x) + 36
4x - 36 = -12sqrt(x)
x - 9 = -3sqrt(x)
x^2 - 18x + 81 = 9x
x^2 - 27x + 81 = 0
*[invoke solve_quadratic_equation 1,-27,81]