Find a pattern for the sequence. Use the pattern to show the next two terms. 15, 13, 11, 9, ...
Type the next two terms of the sequence below.
15, 13, 11, 9, 0, 0

the next to terms will be 7 and 5

Step-by-step explanation:

the numbers are getting subtracted by 2

15,13 ,11,9,7,5

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: