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Quadratic equation
01
二次方程
an equation involving the square of a variable
例子
Quadratic equations involve squared terms like x^2.
Quadratic equations often have two solutions, called roots.
Quadratic equations are useful for calculating areas of squares and rectangles.
Factoring is a common method to solve quadratic equations when possible.
Quadratic equations are a specific type of algebraic equation that involves terms of degree two.
