Answer:
divide i think or minus
Step-by-step explanation:
Answer:
Periodic
Step-by-step explanation:
Because the terms repeat, this is a periodic sequence.
You first need to cross multiply to get 8x+8=6x^2-6. Then make the function into 6x^2-8x-14=0 which can be simplified into 3x^2-4x-7=0 by dividing the equation by 2. Then you must split the middle(-4x) to get 3x^2+3x-7x-7=0. This simplifies to 3x(x+1)-7(x+1)=0 and then to (3x-7)(x+1)=0. From here you just solve for each root which you will find are x= -1 and 7/3
It depends on how many options you have
You multiply the total number of books you have time 5 because you can choose 5
