Use Factoring and the Root Method to Solve the Polynomial $$x ^ { 4 } - 6 x ^ { 2 } + 9 = 0$$

question 235

Multiple Choice

Use factoring and the root method to solve the polynomial equation.
- $$x ^ { 4 } - 6 x ^ { 2 } + 9 = 0$$

• A) 3
• B) \(- 3,3\)
• C) \(\sqrt { 3 }\)
• D) \(- \sqrt { 3 } , \sqrt { 3 }\)

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