Combining Like Terms

Combining Like Terms

By Ms. Lujano

Open Ended

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Vocabulary Review

Open Ended

Give me an example of a variable

Multiple Choice

Which one is a constant?

• 3x

• $$x^2$$  

• 10

Poll

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Combining Like Terms

​Like Terms

​Like terms have the:

• SAME VARIABLE (x, y, z)

• SAME POWER ​(x² )

Multiple Select

Like terms have the same:

• Variable(s)

  x, xy

• Exponents

  x²

• Same Coefficient

  3x, 3y

Multiple Select

Pick ALL the Like Terms

• 3x

• 7x

• 4

Multiple Select

Select ALL the Like Terms

• $$x^2$$  

• $$7x^2$$  

• $$8x^2$$  

• y

Multiple Choice

Select the Like Terms

• 5y

• 6x

• y

• 2

Multiple Select

Select ALL the Like Terms

• 4y

• 2y

• -4y

• 60

Multiple Select

Select ALL the Like Terms

• 5z

• 3z

• 3

• z

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Remember!!!!

​LET'S PRACTICE!!!

Multiple Choice

Simplify $$4x\ +\ 5x\$$  

• 9x

• 9

• $$9xx$$  

Multiple Choice

Simplify: $$2y\ +8y$$  

• 10

• 10y

• 4

Multiple Choice

Simplify: $$x\ +\ 3x$$  

• 3

• 4

• 4x

Multiple Choice

Simplify: $$4x\ -x\$$  

• 3x

• 4xx

• 5

Multiple Choice

Simplify: $$3x\ +\ 2x\ +1$$  

• 5x

• 6

• 5x + 1

Multiple Choice

Simplify: $$10x\ -5x\ +2$$  

• 3x

• 5x +2

• 7

Multiple Choice

Simplify: $$3x\ +\ 6\ -3$$  

• 3x + 3

• 6

• 6x

Multiple Choice

Simplify: $$3x^2\ +\ 4x^2$$  

• $$7x^2$$  

• 7x

• 7

Multiple Choice

Simplify: $$10x^2\ +\ 2x^2\ +\ 5$$  

• $$12x^2\ +\ 5\$$  

• 12x

• 12x + 5

Multiple Choice

Simplify: $$4x^2\ +\ 2x\ +\ 5x$$  

• 11x

• $$11x^2$$  

• $$4x^2\ +\ 7x$$  

Multiple Choice

Simplify: $$3x^2\ +\ 10\ +10$$  

• 23x

• $$3x^2\ +\ 20x^2$$  

• $$3x^2\ +20$$  

Multiple Choice

Simplify: $$4y-\ 3y\ +x$$  

• y + x

• yx

• 7xy

Multiple Choice

Simplify: $$4x\ +\ y\ +\ 6x\$$  

• 10x + y

• 11xy

• 11

Open Ended

Simplify:

3x + 3x

Open Ended

Simplify: 4x + 11- 10

Open Ended

Simplify: 4y + 10y -2

Open Ended

Simplify: 2y +3x + 2y

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