S3 Polynomials

tkyggb, Aug 27, 2016

S3 Polynomials Expansion and Factorization


  • 1. Sum of Squares & Perfect Square 平方和與完全平方
  • 2. Difference of Two Squares
  • 3. Difference of Two Squares 平方差 (1)
  • 4. Difference of Two Squares 平方差 (2)
  • 5. Factoring a Difference of Two Squares and Perfect Squares
  • 6. Factorization
  • 7. Factoring Trinomials
  • 8. Quiz on Factorization of Quadratic Polynomials (Table Method) 因式分解一元二次多項式(表格法)：測驗
  • 9. Difference of Two Cubes
  • 10. Sum And Difference of 2 Cubes

1.

Sum of Squares & Perfect Square 平方和與完全平方

改動[math]a[/math]和[math]b[/math]的值。將面積是[math]a^2[/math]與[math]b^2[/math]的兩個小正方形放入面積是[math](a+b)^2[/math]的大正方形之內。[br]不重疊部分的面積是多少？你能說出[math]a^2+b^2[/math]與[math](a+b)^2[/math]有甚麼關係嗎？
GeoGebra 互動數學教室 [url]http://www.geogebra.hk[/url]
– Alex CHIK

2.

–

3.

–

4.

–

5.

–

6.

–

7.

–

8.

–

9.

–

10.

–

Information