6 because it is the greatest number that both can be divided by
Aswer:
![\frac{(x-1)(x-3)}{x-1}](https://tex.z-dn.net/?f=%5Cfrac%7B%28x-1%29%28x-3%29%7D%7Bx-1%7D)
Step-by-step explanation:
Answer:
The answer is a(7x+9)
Step-by-step explanation:
The answer will be 4/21 when both the numerator and denominator cancelled out by 6. The simplified form of that complex fraction is 4/21.