simplify and write as positive exponent only

[jdalla]

(x³)³ x ÷ x^12.....


i got X^9/x^12 x = 1/x^3

 

[wjm11]

You are correct.

 

[Denis]

Hmmm...I get 1/x^2

(x^3)^3 * x = x^9 * x = x^10 ; x^10 / x^12 = 1 / x^2

 

[wjm11]

Is it this:

(x³)³ x ÷ x^12.....

Or this:

X^9/x^12

???

If the former, Denis is obviously correct.