eQuizShow

Mixed Operations

Expressions with Exponents

Question: Which Answer Choice is Equivalent To : 3 to the fifth power 

a) 15      b) 125     c) 243    d) 21

Answer: c) 243

Question:
Evaluate the Expression : 
   
                                  23+32  

Answer: 17

Question: When a number has an exponent, what math operation does it tell you to do ?
Answer: Multiply the base number as many times the number of the exponent says 

Question: Evaluate the Expression : 
  ​
  1+62+4(23)

Answer: 69

Question:
Evaluate the Expression : 

7^2 + 3(4^2 + 3 + 2)


Answer: 112

Expressions with Parentheses

Question: 3(6 -1*2 )
Answer: 12

Question:   Solve The Expression :
                                         3(2 * 4) + 6/2 

Answer: 27

Question: 9(3 * 1)^3 +5 
Answer: 248

Question: Evaluate the Expression :

5×(8+6−2)

Answer:
60


Question:
Where can we put parentheses in the following expression to make it equivalent to 32?
56−15+9 
  • 56−(15+9)
  • (56−15)+9

Answer: 56−(15+9)

Distributive Property

Question: Distribute : 2( 4x + 3 )
Answer: 8x+6

Question: Distribute : 
                   3 + 4( 6x + 2 ) 

Answer: 11 + 24x 

Question: 4(9x + 6 )
Answer: 36x+24

Question: Evaluate the Expression : 

15(3+5)

Answer: 45 + 75 

Question:
Evaluate the Expression :

6(6x+12)+9
Answer:
36x+81


Combining Like Terms

Question: Make The Problem Smaller By Combining Like Terms 
                         x + 3x + 2y + 4x + y

Answer: 8x+3y

Question:
Combine Like Terms :
x + y + 25x + m + 12y + 6m 

Answer: 26x + 13y + 7m

Question: 14x+ 15y+ 32x+12y
Answer: 47x + 27y

Question: Evaluate the Expression : 

−4q−(−8q)+10

Answer: 4q + 10 

Question:
Evaluate the Expression : 

12x+6y+3a+6a+3x
Answer: 15x+6y+9a

Factoring

Question: Factor To Find An Equivalent Expression to This : ( 24x + 16 ) 
Answer: 4( 6x + 4 )

Question: Describe and explain the steps of factoring 
( ex problem: (12y + 48) )

Answer: 1. Pull out the greatest common factor between both numbers
2. Put greatest common factor in front of the parentheses 
3. Ask yourself : " How do I get from my factor to the numbers inside of the parentheses?" ( 12( 12+ 48) --- 12 times what gets my twelve and 48 ) 


Question: Evaluate the Expression : 

                   (21x + 14)

Answer: 7(3x + 2)

Question: Evaluate the Expression : 

      (64x + 8)

Answer: 8(8x + 1)

Question: Evaluate the Expression :

    15p + 25q 

Answer: 5(3p + 5q)