Let
be the constant factor between terms, so that


and so on, with

(notice how the exponent and the subscript add to
)
Then

so if

then

Now,

so the third term in the sequence is 30.
18 i think that’s what it would be
Answer:
2 x 3 + 3 x 12 = 42
Step-by-step explanation:
so the answer is 12
3-12
and 3 2 pointers
The answer is -50 because -5 squared is 25 and that times 3 is 75 -5 cubed is -150 and -150 + 75 is 50