Answer:
(6x - 1) • (2x + 9)
Step-by-step explanation:
STEP
1
:
Equation at the end of step 1
  ((22•3x2) +  52x) -  9
STEP
2
:
Trying to factor by splitting the middle term
 2.1     Factoring  12x2+52x-9  
The first term is,  12x2  its coefficient is  12 .
The middle term is,  +52x  its coefficient is  52 .
The last term, "the constant", is  -9  
Step-1 : Multiply the coefficient of the first term by the constant   12 • -9 = -108  
Step-2 : Find two factors of  -108  whose sum equals the coefficient of the middle term, which is   52 .
      -108    +    1    =    -107  
      -54    +    2    =    -52  
      -36    +    3    =    -33  
      -27    +    4    =    -23  
      -18    +    6    =    -12  
      -12    +    9    =    -3  
      -9    +    12    =    3  
      -6    +    18    =    12  
      -4    +    27    =    23  
      -3    +    36    =    33  
      -2    +    54    =    52    That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -2  and  54  
                     12x2 - 2x + 54x - 9
Step-4 : Add up the first 2 terms, pulling out like factors :
                    2x • (6x-1)
              Add up the last 2 terms, pulling out common factors :
                    9 • (6x-1)
Step-5 : Add up the four terms of step 4 :
                    (2x+9)  •  (6x-1)
             Which is the desired factorization
HOPE IT HELPS! :))
 
        
             
        
        
        
Answer:
10% out of 100%.
Or 4/40=1/10 which is 10%.
Shen has ridden her bike for 10% of the course
 
        
             
        
        
        
Answer: (1,4) and (1,3) because the have the same x-value
Step-by-step explanation:
A function is defined so that for each input (known as the domain), there is no more than one output (known as the range).