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乘法公式是很好的解题工具,初中阶段我们学习了平方差公式、完全平方公式,灵活运用乘法公式能解答许多问题,同学们应理解、掌握,形成一定的解题技能,进而发展为解题能力。
The multiplication formula is a good tool for solving problems. In the junior middle school stage, we learned the square difference formula and the complete square formula. Using the multiplication formula can solve many problems. Students should understand and master and form certain problem-solving skills so as to develop solutions. Problem ability.