网络合并同类项 网络释义 1. 合并同类项 合并同类项(combining like terms): 把同类项的系数相加,所得结果作为 系数,字母和字母的指数不变。 只要不再有同类项, … www.docin.com|基于67个网页
Combining Like Terms
Jeff teaches high school English, math and other subjects. He has a master's degree in writing and literature. Cite this lesson Combining like terms, which refers to the process of merging terms that have the same variable, is a way to simplify algebraic expressions. Learn what combining like...
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The lesson teaches what is combining like terms and how simplifying like terms helps in solving problems. Various examples of combining like terms...
Here's a great video by mathantics that covers combining like terms. Summary Like terms are terms that have exactly the same variable and power in them—whether that's x, x3, y, or even no variable! So, for example, 2x and 3x would be like terms since they both have the variable ...
Combining Like Terms (Adding and Subtracting Variables)Ms. Russo
http://themathgames.com/our-games/like-terms-games/play-matching-action/ Like Terms Invaders Game In this game you need to shoot at aliens that have the same term as on your bottom of screen shooter. However, you also need to keep using the mouse to move and dodge Alien rockets firing...
The "like terms" in the equation above are ones that have the same variable. All constants are like terms as well. This means that the 15, 10, 6, and -2 are all one set of like terms, and the other is 4x, -3x, 5x, and 3x. To combine them is pretty easy, you just add the...
Combining Like Terms In order to solve equations or simplify expressions, you may need to combine "like terms". For example, say you have the expression 3x + 5x + 7y + 9x - 4y. This expression looks a bit confusing, but we can combine common terms to make it much simpler....