The formula a = p + i shows that the total amount of money a received from an investment equals the principal p (the original amount of money invested) plus the interest i. solve this formula for i.

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

i dont know

step-by-step explanation:

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.