二元代换法在解题中的应用

Application of Binary Exchange to Solving Mathematical Problems

二元代换法在中学数学中有广泛应用,是解题的一种技巧。如果学生能熟练掌握这种技巧,将会提高他们的数学解题能力。

Binary exchange has been widely used in middle school mathematics, and it抯 a technique to solve mathematic problems. If the students can skillfully master the technique, their competence of solving mathematic problems will be greatly improved.