Answer
C. (5/2, -1/3)
Step by step explanation
Here we use the rational root theorem.
The possible roots are
+1, +3, +5, +15, +1/2, +3/2, +5/2, +15/2, +1/3, +5/3, +1/6 and +5/6
We have to use the synthetic division to find the correct root of this function.
Here the roots are 5/2 and -1/3
Others are not roots of this function.
Let's check x = 5/2  with synthetic division.
5/2)   6   -13   13   -39   -15
-               15    5    45    15
            --------------------------
              6     2   18     6     0
Similarly x = -1/3 is also root of this function.
Answer: C. (5/2, -1/3)
 
        
             
        
        
        
Answer:
7.7142
Step-by-step explanation:
 
        
                    
             
        
        
        
If you would like to write 0.097 in fractional notation, you can do this like this:
0.097 = 97 / 1000 
The correct result would be <span>A 97/1000.</span>
        
             
        
        
        
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 
                    <span> 5*(x-2)-4*(x+1)-(50)=0 </span>