Determine the highest real root of f(x) = 0.95x3 - 5.9x² +10.9x - 6. Also, compute for Ea a. Graphically. b. Using the Newton-Raphson method (five iterations,x₁ = 3.5). c. Using the secant method (five iterations, x₁-1 = 2.5 and x = 3.5).

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