Like and unlike terms

Like and unlike terms

by Mohammad Rahimi

Multiple Choice

Like terms have the same variables and the same exponents.

• true

• false

Multiple Choice

Identify the "like terms" in the expression: 
2x + 4y - 3x + y - x

• 2x and 4y and -3x
• 2x and -3x and x
  4y and y 
• they are all like terms
• there are no like terms

Multiple Choice

Are 3x and 3 like terms?

• Yes
• No

Multiple Choice

Are x + y like terms?

• Yes
• No

Multiple Choice

Identify the like terms: 7y + 5r -4r + 2w +r

• 7y and 2w

• 5r ,-4r, and r

• 5r abd r

• none

Multiple Choice

True or False:
u³and u² are like terms.

• True 
• False

Multiple Choice

True or False:
y and 14 are like terms.

• True 
• False

Multiple Choice

What are the like terms in the following expression?
4x² - 3x - 2x

• -3x, -2x
• 3x, 2x
• -3x, 2x
• 3x, -2x

Multiple Choice

Are the following terms 'like' or 'unlike'....

-5b

-12b

• Like

• Unlike

Multiple Choice

Are the following terms 'like' or 'unlike'....

3a

-7a

• Like

• Unlike

Multiple Choice

Are the following terms 'like' or 'unlike'....

2h

-h

• Like

• Unlike

Multiple Select

Identify the like terms in the following

$$5x\ -\ 2y+6-3x$$  

• $$5\ and\ 3$$  

• $$5x\ and\ 3x\$$  

• $$5x\ and\ -3x\$$  

• $$5\ and\ -3$$  

Multiple Choice

Are -c and 4c like terms?

• Yes
• No

Multiple Select

Identify the like terms in the following

$$6x\ +3y-5x+2y\ -8$$  

• $$\left(6\ and\ -5\right),\ \left(3\ and\ 2\right)$$  

• $$\left(6x\ and\ -5x\ \right),\ \left(3y\ and\ 2y\right)$$  

• $$\left(6\ and\ 5\right),\ \left(3\ and\ 2\right)$$  

• $$\left(6x\ and\ 5x\ \right),\ \left(3y\ and\ 2y\right)$$  

Multiple Select

simplify the like terms in the following

$$6x\ +3y-5x+2y\ -8$$  

• $$x+5y-8$$  

• $$11x+5y-8$$  
  

• $$30x+6y-8$$  

Multiple Select

Simplify the like terms in the following

$$8x-4y+8+6y-3$$  

• $$8x-2y-5$$  

• $$8x+10y+5$$  

• $$8x+2y+5$$  

Multiple Choice

What are the coefficients in the expression 8x - 3 + 12xy?

• -3, 8, 12

• x, y

• 8, 12

• There are no coefficients in this expression