Use the associative and communicative properties to make this calculation easier. justify the steps. 6. (17×50)

Step-by-step explanation:

6*(17*50) = 6 * (50 * 17)     {Commutative property}

               = (6 * 50) * 17    {Associative property}

               = 300 * 17

               = 5100

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step-by-step explanation:

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: