Question

Which expression is equivalent to (9^-2×3^5)^-2

Answer 1

Answer: The expression is equivalent to 1 /(9⁻² × 3⁵)² and the answer is 1 / 182.25

Explanation:

= (9⁻² × 3⁵)⁻²

= 1/ (1/18 × 243)²

= 1/ 182.25

Answer 2

Would be equivalent to,

1/9

0.1

Hope this helps!