We know that
• The radius is 17 feet.
First, we find the circular area

This means the square flower bed will have an area of 615.44 square feet. So, we find its sides with the formula for squared areas

<h2>Therefore, the bed should have sides of 24.808 feet, approximately.</h2>
The expression we have is:

And we are given some values for x and y:

The first step will be to substitute the given values into the expression:

The next step is to solve 4^2 which is equal to 16:

And then we solve the multiplications, 2(2)(4) is equal to 16 and (2)(16) is equal to 32:

Solving this final multiplication we get the result:

Answer: 512
I think it was √(a^2+b^2. I think.