php editor Xiaoxin brings you Ant New Village’s daily question 1.22: What else can the abacus that was born in China calculate besides addition, subtraction, multiplication and division? The abacus was an important calculation tool in ancient times. In addition to the basic operations of addition, subtraction, multiplication and division, it can also calculate complex operations such as squares, cubes, and square roots. The abacus can help people complete various mathematical operations quickly and accurately, and is a very practical traditional tool. If you have other questions about abacus or want to know more about it, please leave a message for discussion!
Ant New Village Today’s Answer Latest Update
Question: What else can the abacus, which was born in China, calculate besides addition, subtraction, multiplication and division?
Answer: square root
Content analysis:
1. Rooting (English rooting) refers to the operation of finding the square root of a number, which is the inverse operation of exponentiation (see the entry on "square root");
2. In ancient China, it also refers to finding the positive roots of quadratic and higher-order equations (including binomial equations);
3. Rooting refers to the operation of finding the square root of a number, which is the inverse operation of exponentiation (see the entry on "square root"). In ancient China, it also refers to the operation of finding the square root of a number (including binomial equations). positive root of the equation).
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