Question

Solve: ( 1/9 )^6·81^4

Answer 1

Answer:

Either- 200778.9263 or 81

Step-by-step explanation:

Type this into the calculator:

First: (1/9)^6= 1.881676423x10^-6

Then: 81^4= 43046721

Then multiply the two: (1.881676423x10^-6)x 43046721= 200778.9263

                                                Or

Try this- type ((1/9)^6)x(81^4) into the calculator which comes out to 81

((1/9)^6)x(81^4)=81

Depends on which level you are at in math.

Answer 2

9514 1404 393

Answer:

  81

Step-by-step explanation:

The applicable rules of exponents are ...

  (a^b)^c = a^(bc)

  1/a^b = a^-b

  (a^b)(a^c) = a^(b+c)

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  $\left(\dfrac{1}{9}\right)^6\cdot81^4=9^{-6}\cdot(9^2)^4=9^{-6}9^8= 9^{-6+8}=9^2\\\\=\boxed{81}$