Những bài viết về toán học của AH Nguyễn Hữu Nghi

(New math articles posted by Nghi H. Nguyen)

The New AC Methods to Factor Trinomials

The New AC Method to solve quadratic equations

The Transposing Method in Solving Linear Equations

Convert Quadratic Functions from One Form to Another

Converting Quadratic Functions From Vertex Form to Standard Form

Converting Quadratic Functions From Intercept Form to Standard Form

Converting Quadratic Functions From Standard Form to Intercept Form or Vertex Form

The quadratic function and the new quadratic formula in intercept form

Best Method to Solve Quadratic Equations

Solving quadratic equations - Compare the AC Method and the New Transforming Method

Solving quadratic equations - Compare the ac method and the Diagonal Sum method

Solving quadratic equations by the new  "Transforming Method"

Solving Quadratic Equations By The Formula In Graphic Form

Best Method For Solving Quadratic Inequalities

Solving Trigonometric Equations: Concept & Method

Solving Trigonometric Inequalities

Solving Quadratic Equations By The Diagonalsum Method


Giới thiệu sách mới

Sách mới xuất bản: New methods for Solving quadratic Equations and Inequalities

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