Question

express(9)‐² as positive exponents​

Answer 1

Answer:

that will be ~

Step-by-step explanation:

1 / 9^2

hope it helps !!!

Answer 2

Answer:

$( 9) {}^{ - 2}$

Step-by-step explanation:

$= > (9) {}^{ - 2} = ( \frac{1}{9}) {}^{2}$

$\frac{1}{9} \times \frac{1}{9}$

$\frac{1}{81} \: \:answer$