Quadratic
01
二次方程
an equation where the highest power of the variable is squared
例子
Factoring is one method to solve a quadratic, provided it can be easily factored.
因式分解是解二次方程的一种方法，前提是它可以轻松因式分解。
An example of a real-life quadratic is the path of a projectile, which follows a parabolic trajectory.
现实生活中的一个二次方程例子是抛射物的路径，它遵循抛物线轨迹。
quadratic
01
二次的, 二次方程的
involving the second and no higher power of a quantity or degree
词汇树
biquadratic
quadratic
quadrate
quad
rate
