2.6.0: Other Types of Equations (Exercises)
For the following exercises, solve the equations.
52. \(x^{\frac{3}{2}}=27\)
53. \(x^{\frac{1}{2}}-4 x^{\frac{1}{4}}=0\)
54. \(4 x^{3}+8 x^{2}-9 x-18=0\)
55. \(3 x^{5}-6 x^{3}=0\)
56. \(\sqrt{x+9}=x-3\)
57. \(\sqrt{3 x+7}+\sqrt{x+2}=1\)
58. \(|3 x-7|=5\)
59. \(|2 x+3|-5=9\)