表达式简化 - 优化您的数学运算

Expression simplification, also known as simplifying expressions, is a fundamental concept in algebra. It involves rewriting a mathematical expression in a simpler form without changing its value. This can be achieved by applying various rules and properties of operations, such as:

• Combining like terms:

For example, 2x + 3x can be simplified to 5x.

• Distributive property:

For example, 3(x + 2) can be simplified to 3x + 6.

• Factoring:

For example, x^2 - 4 can be factored into (x + 2)(x - 2).

Simplifying expressions is crucial for solving equations, simplifying formulas, and making calculations more efficient. By mastering the techniques of expression simplification, you can enhance your understanding of algebra and improve your mathematical skills.