3.1 if statements

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Lab 3.1.1

Write a code that checks if the quadratic equation $x^2+3x+4=0$ has one, two or no real solutions.

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Lab 3.1.2

Write a code that checks if the quadratic equation $5x^2+3x-16=0$ has one, two or no real solutions.

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Adapted from Python for Introductory Statistics: Student's Lab Workbook, by Simon Aman (Truman College, City Colleges of Chicago), licensed under CC BY 4.0. Changes were made: reformatted as an accessible XYZ web edition with live in-browser code cells. License: CC-BY-4.0.