Mathematics, 26.06.2020 15:01 justhereforanswers13
What are the solutions of the equation 9x^4 – 2x^2 – 7 = 0? Use u substitution to solve
Answers: 1
has no solution since fot all 
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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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