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Beginner Python: Polynomial Calculation using OOP (Step-by-Step)

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Apr 19, 2026
12:58

In this video, we build a Python program to calculate a quadratic expression: 👉 ax² + bx + 1 But instead of a basic script, we use Object-Oriented Programming (OOP) concepts for better structure and clarity. What you’ll learn: • How to use a class in Python • How the constructor (**init**) works • How to pass values using objects • How to separate logic using methods • How to use a main() function for clean execution This is perfect for beginners and also useful for coding interviews. 💡 We take user input for x, a, and b, and compute the result step by step. If you’re learning Python OOP, this is a must-know example! #Python #PythonOOP #QuadraticEquation #Programming #Coding #LearnPython #Developers

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Beginner Python: Polynomial Calculation using OOP (Step-by-Step) | NatokHD