we combine like terms in order to simplify expressions. vocabulary: 1. terms = sets of numbers...
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What are the different types of fruits in here and how many of each kind are there? 3 Apples 4 Oranges 1 Pineapple 2 Kiwi 3a + 4or + 1p + 2k Combine only the fruit that is the exact same.TRANSCRIPT
![Page 1: We combine like terms in order to simplify expressions. Vocabulary: 1. Terms = sets of numbers and/or variables separated by addition and subtraction](https://reader035.vdocument.in/reader035/viewer/2022081507/5a4d1aea7f8b9ab05997a6b9/html5/thumbnails/1.jpg)
Combining Like Terms
![Page 2: We combine like terms in order to simplify expressions. Vocabulary: 1. Terms = sets of numbers and/or variables separated by addition and subtraction](https://reader035.vdocument.in/reader035/viewer/2022081507/5a4d1aea7f8b9ab05997a6b9/html5/thumbnails/2.jpg)
Notes – Combining Like Terms We combine like terms in order to simplify
expressions.
Vocabulary:1. Terms = sets of numbers and/or variables
separated by addition and subtraction
2. Like = the same kind of term
3. To simplify = group together all terms that are the same and add or subtract them
![Page 3: We combine like terms in order to simplify expressions. Vocabulary: 1. Terms = sets of numbers and/or variables separated by addition and subtraction](https://reader035.vdocument.in/reader035/viewer/2022081507/5a4d1aea7f8b9ab05997a6b9/html5/thumbnails/3.jpg)
Basket of Fruit!
What are the different types of fruits in here and how many of each kind are there?
3 Apples4 Oranges1 Pineapple2 Kiwi
3a + 4or + 1p + 2k
Combine only the fruit that is the exact same.
![Page 4: We combine like terms in order to simplify expressions. Vocabulary: 1. Terms = sets of numbers and/or variables separated by addition and subtraction](https://reader035.vdocument.in/reader035/viewer/2022081507/5a4d1aea7f8b9ab05997a6b9/html5/thumbnails/4.jpg)
Station: Combining Like TermsStep 1: Change subtraction to addition
Step 2: Circle all the variables that are the same (including their coefficient and sign)
Step 3: Add or subtract the numbers. Repeat
Ex: Combine Like Terms-9x² + 4x – 7x + 11x² -9x² + 4x + (- 7x) + 11x²
2x² + 4x + - 7x
2x² - 3x
![Page 5: We combine like terms in order to simplify expressions. Vocabulary: 1. Terms = sets of numbers and/or variables separated by addition and subtraction](https://reader035.vdocument.in/reader035/viewer/2022081507/5a4d1aea7f8b9ab05997a6b9/html5/thumbnails/5.jpg)
Station: Combining Like TermsStep 1: Change subtraction to addition
Step 2: Circle all the variables that are the same (including their coefficient and sign)
Step 3: Add or subtract the numbers. Repeat
Ex: Combine Like Terms5m + 9n– 8 + 6m –3n –1 5m + 9n+(- 8) + 6m +(-3n) +(-1)
11 m + 9n +(- 8) +(- 3n) + (-1)
11m + 6n +(- 8) + (-1)
11m + 6n - 9
![Page 6: We combine like terms in order to simplify expressions. Vocabulary: 1. Terms = sets of numbers and/or variables separated by addition and subtraction](https://reader035.vdocument.in/reader035/viewer/2022081507/5a4d1aea7f8b9ab05997a6b9/html5/thumbnails/6.jpg)
Practice – Combine Like Terms1) 5a – 3b + 8b - a 2) 10x² + 5x – 4x² + 3x 4a + 5b
3) 4x + 3y – 2xy + 8y – 6xy 4) -7z - 2y – 4z - 9y
4x + 11y – 8xy
5) 10x + 7y – 1 + 3y – 12x + 13 -2x + 10y + 12
6) 3a + 4b – 9a + 10 – 5c + 7 – 4b + 10a 4a –5c + 17
6x² + 8x
-11z -11y