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Mathematics, 27.08.2021 20:40 isudgyia

What are the solutions of the equation 9x^4 - 2x^2 - 7 = 0? Use u substitution to solve

What are the solutions of the equation 9x^4 - 2x^2 - 7 = 0? Use u substitution to solve

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What are the solutions of the equation 9x^4 - 2x^2 - 7 = 0? Use u substitution to solve
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