Which equation has the same solution as 4 - 2(x - 5) = 2 - 19?
a 2 (x+5) =
-8
b 3 (x – 3) = 9
c x 62 = 22 – 3
(d
32 – 4 = 2x + 7

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:

total of apples - take away four

6-4 = 2

answer is 2 apples