2/81
Multiply and simplify 3^-2 x3^6
81 27,3 9,3,3 3,3,3,3
81
Yes.
The square root of 81 is ±9 which is in its simplest form.
a4 x a8 = a22 x a23 = a25
81/200 is in its simplest terms
a2/a6 = 1/a4
Yes 4/9
In order to answer this: 81x = 36 ;; x = 36/81. You can simplify this by a factor of 9 and you get 4/9.
81*x^4*y^12