Question 0102a

Equations and Inequalities
Polynomials

Question

Find the positive real root of the equation
2x44x34x29x5=0,2 x^4 - 4 x^3 - 4 x^2 - 9 x - 5 = 0,
leaving your answer correct to 3 decimal places.

Attempt

x={x=}

Answer

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