ESAT數學2 – 第1講 多項式（試看）視像課程
ESAT數學2 – 第1講 多項式（試看）
影片時長
36 分鐘
建議學時
1-2 小時
語言
Chinese
由於視頻文件較大，載入可能需要幾分鐘。感謝您的耐心等待。
學習目標
- Understand the definition and basic properties of polynomials (degree, coefficients).
- Perform algebraic division of polynomials and understand the relationship between dividend, divisor, quotient, and remainder.
- Apply the Remainder Theorem to find remainders upon division by a linear factor.
- Apply the Factor Theorem to identify linear factors of polynomials and to aid in factorisation.
- Factorise polynomials, including quadratics and simple higher-degree polynomials.
- Understand and use the relationship between the roots of a polynomial equation and its coefficients (Vieta’s formulas).
- Determine the number of real roots of polynomial equations, using algebraic and graphical methods.
