You can factor 12 from both terms to get

 
        
             
        
        
        
Answer:
<h2>B. i = √(−1)</h2>
Step-by-step explanation:
When (i) is multiplied to itself it = -1
The number (i)is used for imaginary numbers.
 
        
             
        
        
        
Answer:
2.8
Step-by-step explanation:
we do 56% times 5= 2.8
so 2.8 is your answer 
(this answer was given by my friend who claims this is true.)
 
        
             
        
        
        
 is the expression that includes an exponent and has a value of 8
 is the expression that includes an exponent and has a value of 8
<em><u>Solution:</u></em>
Given that, Use the number 8, 6, and 2 and one operation to write an expression that includes an exponent and has a value of 8
We have to use each number only once
Given numbers are 8, 6, 2
Our expression should include exponent and the result should be 8
Among 6 and 2 we can use 2 for exponent
Raise 2 to power of 1
<em><u>The expression becomes:</u></em>

Here we have used one operation, that is addition
Verifying the expression

Thus the required expression is found