Determine a positive real root of this equation using appropriate software:




We are to determine a positive real root of the following equation using EES: 3.5x3 – 10x0.5 – 3x = ?4.
Analysis Using EES software, copy the following lines and paste on a blank EES screen to verify the solution:
3.5*x^3-10*x^0.5-3*x = -4
Answer: x = 1.554

Discussion To obtain the solution in EES, click on the icon that looks like a calculator, or Calculate-Solve.

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