dinanath
contestada

question;
3^n-3^n-1 ÷3^n+1+3^n


plz full explaination !if I got answer then brainleast if I get nonsense answers I will report !

plz fast!!!!!​

Respuesta :

Answer:

okay so I am assuming we are dividing okay so here is how we will do it

here are the top and bottom values written more easily

3^n -3^n-1

3^n+1 +3^n

so first we can cancel out the 3^n values then get left with this

3^n-1

3^n+1

now it depends on the instructions but you can leave it like this or you can subtract their powers to get

3^n-2

Step-by-step explanation:

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