Quadratic Equations Basics

$ax^2 + bx + c = 0$ (correct)

$ax + b = 0$

$ax^2 - bx + c = 0

$ax^3 + bx^2 + cx + d = 0$

2 solutions (correct)

3 solutions

Infinitely many solutions

1 solution

The exponential formula

The quadratic formula (correct)

The linear formula

The polynomial formula

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