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Mathematics, 22.07.2019 22:00 oneicyahdaley10
What are the solutions of the equation 9x^4 – 2x^2 – 7 = 0? use u substitution to solve.
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The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
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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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