Ok y’all i need to know something. today is the last day of school and my grades are all a’s and b’s but i have a few projects i didn’t do. will i still pass the school year?

Answer

Probably

Step-by-step explanation:

Those are good enough grades, if the projects are big enough u might drop to a  C but thats probably it.

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:

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation: