Question

BRAINILEST!!!Tyler simplified the expression. His procedure is shown below.

What is Tyler’s error?
Both powers should be in the numerator with positive exponents.
Both powers should be in the denominator with positive exponents.
The power hould be in the numerator and the power in the denominator.
The power should be in the numerator and the power in the denominator.

Answer 1

Both powers should be in the denominator with positive exponents. just took the quiz

Explanation:

Answer 2

we have that

`x^(-3) *y^(-9) =(1)/(x^(3)) *(1)/(y^(9)) \\ \\ =(1)/((x^(3)*y^(9)))`

therefore

the answer is

Both powers should be in the denominator with positive exponents.