So here is how we are going to solve this:
The power of the given expression is 3 and the root is 5. So in writing a fractional exponent, we just have to make 3 as the numerator. So multiply both sides by 3/5 to take the root sign off and the final answer would be x^3/5. 3/5 is the power. Hope this answer helps.
The inverse functions have a property that the composition of two inverse functions always results is x.
From the given options, only the pair given in option B result in the composition equal to x.

This proves, F(x) and G(x) are inverse of each other.
So the answer to this question is Option B
The area with out the frame 20x24=480
the area with the frame 28x24=672
672-280=392 cm²
<span>I think the answer would be:
B) y= 4 cos 2 theta</span>
You must calculate h(24) first. h(x) = x^2 + 1, so h(24) = 577.
g(x) = 3x, so g(577) = 3(577) = 1731 (answer). We don't need f(x).