Which math expression means "44 more than an unknown number"? O A. x - 44
B. X= 44
C. X + 44
D. X. 44
Please hurry only have 5 minutes if I don’t answer then I’ll fail please hurry and please get it right

step-by-step explanation:

my butt

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:

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step-by-step explanation:

apex answer

answer by yourhope:

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