Answer:


Explanation:
Question 1
Given expression:

To simplify the given expression, we can use the following laws of exponents:

First, apply the power of a power law to the numerator:


Apply the negative exponent law to the numerator:

Apply the product law to the denominator:


Apply the power of a quotient law to the denominator:




Finally, compute the numbers:


Question 2
Given expression:

To simplify the given expression, we can use the following laws of exponents:

First, apply the power of a power law:


Now, apply the negative exponent law:

Compute 1.3⁶ using a calculator:
1.3⁶ = 4.826809
Rewrite this as a fraction:

Therefore:

Using a calculator:

So, the simplified expression rounded to the nearest hundredth is:
