Hello from MrBillDoesMath!
Answer:
x = 1/2 (1 +\- i sqrt(23))
Discussion:
x \3x - 2 =   (x/3)*x - 2   =  (x^2)/3 - 2     (*)
1 \3x - 4   =  (1/3)x - 4                               (**)
(*) = (**)   =>
(x^2)/3 -2 = (1/3)x - 4        => multiply both sides by 3
x^2 - 6 = x - 12                 => subtract x from both sides
x^2 -x -6 = -12                   => add 12 to both sides
x^2-x +6  = 0
Using the quadratic formula gives:
x = 1/2 (1 +\- i sqrt(23))
Thank you,
MrB
 
        
             
        
        
        
Answer:
y = - x-
x-
Step-by-step explanation:
 
        
             
        
        
        
Answer:
AUB = {E1, E2, E4, E6, E7}
Step-by-step explanation:
Since we are to look for the union of the two sets, therefore we combine all the sample points that are contained in A and B without repeating any sample even if such sample occur in both sets. For example, E4 occurs in event A and B and as such will only be repeated once in the union of the two events.
AUB = {E1, E2, E4, E6, E7}
Note that the way you arrange does not matter as well. 
I hope you find this solution useful?
 
        
             
        
        
        
Answer:
rotation
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-6 and 8
Step-by-step explanation:
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