单词	two-step equation
释义	Two-Step Equation An equation that needs two steps to solve. Example: 5x − 6 = 9 Step 1: Add 6 to both sides: 5x = 15 Step 2: Divide both sides by 5: x = 3 Linear Equations often need two steps to solve. See: Linear Equation
随便看	hour hour hand hundred hundredth hyperbola hyperbolic functions hypercube hypocycloid hypotenuse hypothesis i (unit imaginary number) icosahedron identity image imaginary number imperial system improper fraction incenter inch incircle incircle of triangle included angle included side income increase

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。