Question: Implement a function void root(double a, double b, double c, double& x1, double& x2) which assigns two solutions of quadratic equation ax^2 + bx +

Implement a function void root(double a, double b, double c, double&

Implement a function void root(double a, double b, double c, double& x1, double& x2) which assigns two solutions of quadratic equation ax^2 + bx + c = 0 to variables xl and x2. Where a, b, and c are real numbers. The two solutions are - b plusminus Squareroot b^2 - 4ac/2a Write the precondition and postcondition for two functions above (in questions 1 and 2)

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4. Show the trainees how to do it again.

8. Praise the trainees for their success in learning the task.

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